1.3.4.001

The 1.3.4.001 update added the Boss Health Bar, reworked The Plaguebringer Goliath, and overhauled the Profaned Crag biome. It also added 9 new lore items, adjusted the health values and resistances of most of the game's bosses, and buffed the Cursed Inferno debuff.

Additions

 * Added Boss Health Bar
 * Added Halibut Cannon.
 * Added Brimling and Plague Homing Missile.
 * Added Revivify Potion.
 * Added Revivify.
 * Added Iron Heart.
 * Added Brimstone Slag (item) and Smooth Brimstone Slag.
 * Added Brimstone Slag Wall and Smooth Brimstone Slag Wall.
 * Added Music Box (Crabulon), Music Box (Desert Scourge), and Music Box (Slime God).
 * Added Astrageldon Trophy, Astrum Deus Trophy, and Brimstone Elemental Trophy.
 * Added Lore items for Brimstone Elemental, Aquatic Scourge, Siren and Leviathan, Astrageldon Slime, Astrum Deus, Golem, The Plaguebringer Goliath, Ravager, and The Red Moon.


 * Added a unique map background for the Sulphurous Sea.

Aquatic Scourge

 * Buffed health from to.
 * Now fires less sand teeth in Normal Mode.
 * Now drops its own lore item.
 * now takes 50% damage from the crystal shards from Crystal Bullets, the stars from Holy Arrows, split Terra Bullets, and split Terra Arrows.

Astrageldon Slime

 * Nerfed base health from to.
 * Can now drop an Astrageldon Trophy.
 * Now drops its own lore item.
 * Now takes 50% damage from the crystal shards from Crystal Bullets, the stars from Holy Arrows, split Terra Bullets, and split Terra Arrows.

Astrum Deus

 * Nerfed spectral worm health from to.
 * Nerfed small worm health from to.
 * Can now drop an Astrum Deus Trophy.
 * Now drops its own lore item.
 * Both the spectral worm and smaller worms now take 50% damage from the crystal shards from Crystal Bullets, the stars from Holy Arrows, split Terra Bullets, and split Terra Arrows.

Brain of Cthulhu

 * Lowered health multiplier from to.
 * Increased rate at which Creepers spawn.
 * Now has a maximum of 15 Creepers at a time instead of 10.

Brimstone Elemental

 * Now spawns Brimlings throughout the fight.
 * No longer enrages and gains 99,999 defense when out of The Underworld.
 * Reduced aggression when out of the Profaned Crag.
 * Can now drop a Brimstone Elemental Trophy.
 * Now drops its own lore item.
 * Now takes 50% damage if the player has Vortex armor's stealth active and 12.5% damage from the crystal shards from Crystal Bullets, the stars from Holy Arrows, split Terra Bullets, and split Terra Arrows.

Bumblebirb

 * Nerfed Death Mode health from to.
 * Both the main Bumblebirb and its clones are no longer immune to Cursed Inferno.
 * Now takes 50% damage from the crystal shards from Crystal Bullets, the stars from Holy Arrows, split Terra Bullets, and split Terra Arrows.

Calamitas

 * Nerfed phase 1's base health from to.
 * Nerfed post-Providence health from to.
 * Changed phase 2's base health from to.
 * Nerfed post-Providence health from to.
 * Nerfed Cataclysm's base health from to.
 * Nerfed post-Providence health from to.
 * Nerfed Catastrophe's base health from to.
 * Nerfed post-Providence health from to.
 * Nerfed Soul Seeker's health from to.
 * Both phases and both brothers now take 50% damage from the crystal shards from Crystal Bullets, the stars from Holy Arrows, split Terra Bullets, and split Terra Arrows.

Crabulon

 * Nerfed health from to
 * Now spawns less Crab Shrooms in Normal Mode.

Cryogen

 * Nerfed health from to.
 * Nerfed Cryogen's Shield's health from 2000 to 1200.
 * No longer becomes invincible when out of the Snow biome.
 * Increased aggressiveness when outside of the Snow biome.
 * Now takes 50% damage from the crystal shards from Crystal Bullets, the stars from Holy Arrows, split Terra Bullets, and split Terra Arrows.

Desert Scourge

 * Nerfed health from to.
 * No longer takes 80% damage from and reduces piercing of Molotov Cocktails.
 * No longer takes 50% damage from explosives.
 * No longer drops Duke Fishron (lore item).

The Destroyer

 * Lowered health multiplier from to.
 * Now takes 50% damage from the crystal shards from Crystal Bullets and the stars from Holy Arrows.
 * No longer forces projectiles to pierce at most 4 times.
 * No longer takes 65% damage from Crystal Serpent's split projectiles, Nimbus Rod, Crimson Rod, and Shaderain Staff's rain projectiles, and Vilethorn-like projectiles in Revengeance Mode.

The Devourer of Gods

 * Phase 2 no longer gains new laser patterns as its health lowers and is instead now able to use all of them immediately once hitting 60% health.
 * All of phase 1's segments now take 12.5% damage from the crystal shards from Crystal Bullets, the stars from Holy Arrows, split Terra Bullets, and split Terra Arrows instead of 50%.

Duke Fishron

 * Lowered health multiplier from to.
 * Now drops Duke Fishron (lore item).
 * Body now takes 25% damage from the crystal shards from Crystal Bullets, the stars from Holy Arrows, split Terra Bullets, and split Terra Arrows.

Eater of Worlds

 * Lowered health multiplier from to.

Eye of Cthulhu

 * Lowered health multiplier from to.
 * No longer drops Lunatic Cultist (lore item).

Golem

 * Lowered body's health multiplier from to.
 * Now drops its own lore item.
 * Body now takes 25% damage from the crystal shards from Crystal Bullets, the stars from Holy Arrows, split Terra Bullets, and split Terra Arrows.

The Hive Mind

 * Hive Blobs no longer fire vile clot projectiles.
 * Greatly decreased speeds of all of phase 2's attacks.
 * Phase 2 can now spawn up to 4 Hive Blobs at a time instead of 3.

Jungle Dragon, Yharon

 * Nerfed health from to.
 * No longer immune to Cursed Inferno, Demon Flames, and Shred.
 * Bumblebirbs are no longer immune to Cursed Inferno.
 * Now takes 12.5% damage from the crystal shards from Crystal Bullets, the stars from Holy Arrows, split Terra Bullets, and split Terra Arrows instead of 50%.
 * Tweaked damage resistance formula.

King Slime

 * Lowered health multiplier from to.

Lunatic Cultist

 * Lowered health multiplier from to.
 * Lowered Phantasm Dragon's health multiplier from to.
 * Now drops Lunatic Cultist (lore item) and The Red Moon.
 * Now takes 25% damage from the crystal shards from Crystal Bullets, the stars from Holy Arrows, split Terra Bullets, and split Terra Arrows.

Moon Lord

 * Changed hand and head health multipliers from to.
 * Changed core's health multiplier from to.
 * True Eyes of Cthulhu no longer gain a 300x health multiplier in Death Mode and now share Revengeance Mode's 150x health multiplier.
 * Lowered how long it takes for its head eye to fire Phantasmal Deathrays in Death Mode.
 * Body, True Eyes of Cthulhu, hands, and head now take 25% damage from the crystal shards from Crystal Bullets, the stars from Holy Arrows, split Terra Bullets, and split Terra Arrows.

The Perforators

 * Nerfed The Perforator Hive's health from to.
 * Nerfed the small Perforator's health from to.
 * Nerfed the medium Perforator's health from to.
 * Nerfed the large Perforator's health from to.
 * The Perforator Hive now only becomes invincible when the large Perforator is alive.
 * The Perforator Hive now plays a sound and creates a small, harmless dust burst whenever it shoots a volley of projectiles.
 * Slightly increased the speed of all three Perforators.
 * The Perforator Hive now drops 15-31 Ichor in Hardmode in Expert Mode.

The Plaguebringer Goliath

 * Changed health from to.
 * Nuke barrage attack reworked:
 * No longer a spread of missiles that launch downwards from above the player.
 * The Plaguebringer Goliath will now move upwards, to either side of the player then charge back and forth while launching several rounds of missiles.
 * Now spawns Plague Homing Missiles.
 * Now drops her own lore item.
 * Can now charge at the player diagonally instead of needing to line up with them horizontally before charging.
 * Decreased missile explosion size by 50%.
 * No longer immune to Cursed Inferno.
 * Now takes 25% damage from the crystal shards from Crystal Bullets, the stars from Holy Arrows, split Terra Bullets, and split Terra Arrows.
 * Tweaked screen shader.

Plantera

 * Lowered health multiplier from to.

Polterghast

 * Nerfed health from to.
 * Polterghast and its clone are longer immune to Abyssal Flames, Demon Flames, God Slayer Inferno, Nightwither, and Shred.
 * Polterghast and its clone now take 12.5% damage from the crystal shards from Crystal Bullets, the stars from Holy Arrows, split Terra Bullets, and split Terra Arrows instead of 25%.
 * Tweaked damage resistance formula.

Profaned Guardians

 * Buffed main guardian's health from to.
 * Buffed rock guardian's health from to.
 * Buffed crystal guardian's health from to.
 * All three guardians are no longer immune to Cursed Inferno.

Providence, the Profaned Goddess

 * Renamed from Providence, the Profaned God to Providence, the Profaned Goddess.
 * Nerfed health in Death Mode from to.
 * Nerfed offensive guardian's health from to.
 * Buffed defensive guardian's health from to.
 * Buffed healer guardian's health from to.
 * Increased minimum distance required for the player to be inflicted with Holy Inferno.
 * Providence and all three of her guardians are longer immune to Cursed Inferno.
 * Now takes 12.5% damage from the crystal shards from Crystal Bullets, the stars from Holy Arrows, split Terra Bullets, and split Terra Arrows instead of 25%.
 * Increased offensive guardian's speed.
 * No longer takes 70% damage from Galactus Blade's comets.
 * Tweaked damage resistance formula.

Queen Bee

 * Lowered health multiplier from to.

Ravager

 * Nerfed body health from to.
 * Nerfed head health from to.
 * Nerfed claw health from to.
 * Nerfed leg health from to.
 * Now drops its own lore item.
 * All body parts are no longer immune to Cursed Inferno.
 * Body now takes 25% damage from the crystal shards from Crystal Bullets, the stars from Holy Arrows, split Terra Bullets, and split Terra Arrows.

Siren and Leviathan

 * Changed The Siren's health from to.
 * Nerfed The Leviathan's health from to.
 * Nerfed Ice Shield's health from to.
 * The Siren now switches phases quicker.
 * Now drops their own lore item.
 * Both the Siren and Leviathan now both take 50% damage from the crystal shards from Crystal Bullets, the stars from Holy Arrows, split Terra Bullets, and split Terra Arrows.

Signus, Envoy of the Devourer

 * Nerfed health from to.
 * Nerfed health during the Devourer of Gods fight from to.
 * No longer immune to Cursed Inferno.
 * Now takes 50% damage if the player has Vortex armor's stealth active and 12.5% damage from the crystal shards from Crystal Bullets, the stars from Holy Arrows, split Terra Bullets, and split Terra Arrows.

Skeletron

 * Lowered health multiplier from to.
 * Lowered hand health multiplier from to.

Skeletron Prime

 * Lowered health multiplier for the head, cannon, saw, and vice from to.
 * Can now do its laser ring attack in Death Mode regardless of whether or not the Prime Laser is alive.

The Slime God

 * Buffed the core's health from to.
 * Nerfed Ebonian Slime God's health from to.
 * Nerfed Crimulan Slime God's health from to.
 * Nerfed split Ebonian Slime God's health from to.
 * Nerfed split Crimulan Slime God's health from to.

Storm Weaver

 * Head and tail segments for both phases now take 50% damage if the player has Vortex armor's stealth active and 12.5% damage from the crystal shards from Crystal Bullets, the stars from Holy Arrows, split Terra Bullets, and split Terra Arrows.

Supreme Calamitas

 * Nerfed health from to.
 * Nerfed brothers' healths in Death Mode from to.
 * Nerfed Brimstone Heart health in Death Mode from to.
 * Nerfed Soul Seeker's health from to.
 * Now takes no damage from hits that take 4% or more of her max health instead of 5%.
 * No longer immune to Cursed Inferno.
 * Now take 12.5% damage from the crystal shards from Crystal Bullets, the stars from Holy Arrows, split Terra Bullets, and split Terra Arrows instead of 25%.
 * Now takes 4% damage from Apotheosis' jaws and lasers.
 * Tweaked damage resistance formula.

The Twins

 * Lowered the health multiplier for both eyes from to.

Wall of Flesh

 * Lowered health multiplier from to.

Enemies

 * Most Abyss enemies can now drop the Halibut Cannon at varying rates. These rates can be found here:


 * Enemy damage resistance is now exclusive to Revengeance and Death Mode.
 * Lowered post-Moon Lord's health multiplier on enemies from 7x to 3.5x.
 * Lowered Irradiated Rain's health multiplier on enemies from 1.25x to 1.15x.
 * Lowered post-Moon Lord Dungeon's health multiplier on enemies from 5x to 2.5x.
 * Lowered post-Devourer of Gods Pumpkin Moon's health multiplier on enemies from 15x to 7.5x.
 * Lowered post-Devourer of Gods Frost Moon's health multiplier on enemies from 12x to 6x.
 * Lowered buffed Solar Eclipse's health multiplier on enemies from 65x to 32x.
 * Nerfed Aquatic Parasite's health from to.
 * Nerfed Aquatic Seeker's health from to.
 * Nerfed Aquatic Urchin's health from to.
 * Nerfed Astral Head's health from to.
 * Nerfed Astral Probe's health from to.
 * Nerfed Astral Slime's health from to.
 * Nerfed Bloatfish's health from to.
 * Nerfed Bobbit Worm's health from to.
 * Nerfed Box Jellyfish's health from to.
 * Nerfed Catfish's health from to.
 * Nerfed Colossal Squid's health from to.
 * Colossal Squids and Reaper Sharks are no longer immune to Cursed Inferno.
 * Nerfed Cultist Assassin's base health from to.
 * Nerfed Cuttlefish's health from to.
 * Nerfed Despair Stone's base health from to.
 * Diabolists, Necromancers, Ragged Casters, and Rune Wizards no longer have modified behavior when hit.
 * Nerfed Eidolist's health from to.
 * Nerfed Juvenile Eidolon Wyrm's health from to.
 * Nerfed Adult Eidolon Wyrm's health from to.
 * Nerfed Flounder's health from to.
 * Nerfed Frogfish's health from to.
 * Nerfed Giant Squid's health from to.
 * Nerfed Gnasher's health from to.
 * Great Sand Shark now take 50% damage from the crystal shards from Crystal Bullets and the stars from Holy Arrows.
 * Buffed Gulper Eel's health from to.
 * Nerfed Laserfish's health from to.
 * Nerfed Luminous Corvina's health from to.
 * Nerfed Mantis Shrimp's health from to.
 * Nerfed Mauler's health from to.
 * Nerfed Mirage Jelly's health from to.
 * Mirage Jellies now drop Life Jelly, Mana Jelly, or Vital Jelly at a chance each.
 * Nerfed Moray Eel's health from to.
 * Nerfed Oarfish's health from to.
 * Nerfed Reaper Shark's health from to.
 * Nerfed Scryllar (normal)'s base health from to.
 * Nerfed Scryllar (rage)'s base health from to.
 * Nerfed Sea Urchin's health from to.
 * Nerfed Soul Slurper's health from to.
 * Flipped the sprites for both Stasis Probes.
 * Nerfed Stormlion's defense from 18 to 9.
 * Nerfed Toxic Minnow's health from to.
 * Nerfed Trasher's health from to.
 * Nerfed Viperfish's health from to.

Items

 * Arch Amaryllis' main bolt now ignores 7 immunity frames instead of 1.
 * Nerfed Archerfish's damage from 26 to 23.
 * Magic Auric Tesla armor's set bonus' healing now has a cooldown of 1.5 seconds instead of having a 50% chance to activate on projectile hits and now heal the player for 1% of their health instead of 0.5%.
 * Ranged Bloodflare and Tarragon armor's critical strike chance induced damage boosts now cap at 15%.
 * Bloody Worm Scarf now has an equipped sprite.
 * Burden Breaker no longer drains life from enemies.
 * Nerfed Clockwork Bow's damage from 130 to 100.
 * Counter Scarf's Scarf Boost now boosts melee damage by 20% instead of 20.00000476837158%.
 * Dark Sun Ring no longer raises the Revengeance Mode damage and critical strike chance caps by 5%.
 * Reworked the Death of The Desert Scourge lore item into a Duke Fishron lore item.
 * Increased rarity from to.
 * Changed tooltip from "I pitied its very existence. At least you put it out of its starvation-fueled misery." to "The mutant terror of the sea was once the trusted companion of an old king who tamed it using its favorite treat. Long ago, the creature flew in desperation from the raging bloody inferno consuming its home, ultimately finding its way to the ocean."
 * Reworked the Death of The Eye of Cthulhu lore item into a Lunatic Cultist lore item.
 * Increased rarity from to.
 * Changed tooltip from "Must have been some poor monstrosity shunned by those more powerful than it. ...or perhaps it is just one of many that lurk in the night." to "The gifted one that terminated my grand summoning so long ago with his uncanny powers over the arcane. Someone I once held in such contempt for his actions is now...deceased, his sealing ritual undone...prepare for the end. Your impending doom approaches..."
 * Increased Flamebeak Hampick's pickaxe power from 205 to 210.
 * Nerfed Galactus Blade's damage from 105 to 95.
 * Buffed Genisis' damage from 26 to 52.
 * Nerfed Helstorm's damage from 24 to 21.
 * Nerfed Leviatitan's damage from 103 to 93.
 * Lunic Eye and Marked Magnum now inflict Marked for Death for 2.5 seconds instead of 5.
 * Nerfed Magna Striker's damage from 48 to 42.
 * Nerfed Mistlestorm's damage from 60 to 54.
 * Increased Omniblade's use time from 7 to 10.
 * Plasma Rod now inflicts Ichor for 1.5 seconds instead of 3.33.
 * Reaper Tooth Necklace no longer raises the Revengeance Mode damage and critical strike chance caps by 10%.
 * Shredder changes:
 * Nerfed damage from 33 to 25.
 * Left click blasts now deal 120% of the weapon's damage instead of 75%.
 * Right click mode no longer fires barrages of exploding, bouncing blasts, and instead, now fires barrages of normal bullets.
 * Left click blasts now produce more dust.
 * Magic Tarragon armor's set bonus' healing now has a cooldown of 1.5 seconds instead of having a 50% chance to activate on projectile hits and now heal the player for 2% of their health instead of 1%.
 * Nerfed Telluric Glare's damage from 85 to 70.
 * Terra Blade now deals 66% more damage.
 * Buffed Terra Edge's damage from 87 to 150.
 * Terra Shiv changes:
 * Buffed damage from 85 to 140.
 * Beam now penetrates 4 times instead of 3, and lasts 2 seconds instead of 1.
 * Beam no longer ignores any extra immunity frames.
 * Terratomere's beams now deal 50% of the weapon's damage instead of 40%.
 * Nerfed True Forbidden Oathblade's damage from 90 to 80.
 * Nerfed Vortexpopper's damage from 23 to 15.

Other

 * Aerialite, Astral, Chaotic, Perennial, and Uelibloom Bricks now merge with all block types and can be blown up at all times.
 * Aerialite Brick, Charred Ore, and Uelibloom Bricks are now lighted.
 * Astral Brick can now be mined before Astrum Deus is defeated.
 * Betsy's Curse and Ichor no longer reduce enemy defense.
 * Brimstone Slag can now be collected.
 * Cursed Inferno now reduces enemy damage resistance by 20%.
 * The player now takes more damage when inflicted by either Cursed Inferno or Ichor in Revengeance Mode.
 * The Dryad now sells both Worm Food and Bloody Spines regardless of world evil.
 * The player now begins with 1 Iron Heart.
 * Life Fruits and Plantera Bulbs are now more common.
 * Melee speed is now capped at 130% instead of 150%.
 * The Profaned Crag now generates with more houses.
 * Houses in the Profaned Crag now have natural Obsidian Brick Walls instead of safe ones.
 * Temporal Sadness now makes the player take 50% less damage against enemies inflicted with the debuff instead of reducing enemy damage by 15.

Resprites

 * Resprited Abyssal Flames, Brimstone Flames, and Demon Flames.
 * Resprited Amalgamated Brain, Bloody Worm Scarf, lul, and Heart of Darkness.
 * Resprited Crabulon Trophy and Providence Trophy.
 * Resprited Treasure Bag (The Slime God).
 * Resprited Eidolic Wail, Herring Staff, Leviatitan, Lionfish, Opal Striker, Soma Prime, Spectralstorm Cannon, Triactis' True Paladinian Mage-Hammer of Might, and True Forbidden Oathblade.
 * Resprited Brimstone Slag and Charred Ore.
 * Resprited Omega Healing Potion and Supreme Healing Potion.
 * Resprited Wulfrum Axe and Wulfrum Hammer.
 * Resprited Plague Mine, Perennial Slime, and Shockstorm Shuttle.
 * Resprited Slime God Core's map icon.
 * Resprited Cosmic Immaterializer's Cosmic Energy, The Hive's Hive Bombs, and Strange Orb's Young Siren.

Fixes

 * Fixed some internal inconsistencies with Cosmic Discharge's use time.
 * Fixed Cryogen not enraging when out of the Snow biome in Death Mode.
 * Fixed several issues surrounding The Hive Mind's first phase teleportation.
 * Fixed Abyssal Flames, Armor Crunch, Glacial State, God Slayer Inferno, Ichor, Plague, and Whispering Death's defense reduction effects on enemies not resetting.
 * Fixed Mortar Rounds having their old sprite when fired.
 * Fixed some drawing errors on Mortar Round and Rubber Mortar Round's projectiles.
 * Fixed the Slime God Core dropping items if any large, unsplit slime is alive.
 * Fixed some sheeting errors with Tarragon Helmet, Tarragon Horned Helm, Tarragon Mask, and Tarragon Visage.
 * Fixed all yoyos not dealing melee damage.