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Cryo Key

Statistics

Type	Summoning
Use time	45 Very Slow
Tooltip	Summons Cryogen when used in the tundra Not consumable
Rarity
Sell	No value

The Cryo Key is a craftable Hardmode item used to summon the Cryogen boss. It can only be used in the Snow biome or Ice biome.

Crafting[]

Recipe[]

Crafting Station
Iron Anvil or Lead Anvil
Ingredient(s)		Amount
	Any Ice Block	50
	Soul of Night	5
	Soul of Light	5
	Essence of Eleum	8
Result
	Cryo Key	1

v · d · e

Consumables:

Buff Potions) •

Rogue Weapons •

Drops •

Ores •

Bars) •

Potions
Recovery Potions	Aureus Cell • Bloodfin • Hadal Stew • Omega Healing • Supreme Healing • Supreme Mana
Food and Drink Potions	Baguette • Delicious Meat • Hadal Stew
Drunk Princess' Drinks	Bloody Mary • Caribbean Rum • Cinnamon Roll • Everclear • Evergreen Gin • Fabsol's Vodka • Fireball • Grape Beer • Margarita • Moonshine • Moscow Mule • Red Wine • Rum • Screwdriver • Star Beam Rye • Tequila • Tequila Sunrise • Vodka • Whiskey • White Wine
Permanent Power-ups	Health	Blood Orange • Dragonfruit • Elderberry • Miracle Fruit
	Mana	Comet Shard • Enchanted Starfish • Ethereal Core • Phantom Heart
	Rage Meter	Infernal Blood • Mushroom Plasma Root • Red Lightning Container
	Adrenaline Meter	Ectoheart • Electrolyte Gel Pack • Starlight Fuel Cell
	Other	Celestial Onion • Demon Trophy
Other	Hair Dyes

Buff Potions
Offense	Aureus Cell • Calamitas' Brew • Crumbling Potion • Draconic Elixir • Holy Wrath Potion • Penumbra Potion • Photosynthesis Potion • Profaned Rage Potion • Shadow Potion • Shattering Potion • Tesla Potion • Titan Scale Potion • Triumph Potion
Mega Potions	Cadance Potion • Potion of Omniscience • Yharim's Stimulants
Miscellaneous	Anechoic Coating • Astral Injection • Bounding Potion • Calcium Potion • Ceaseless Hunger Potion • Gravity Normalizer Potion • Purified Jam • Revivify Potion • Soaring Potion • Sulphurskin Potion • Zen Potion • Zerg Potion

Rogue Weapons

Adamantite Throwing Axe • Bouncing Betty • Bouncy Spiky Ball • Cobalt Kunai • Crystal Piercer • Fantasy Talisman • Feather Knife • Frosty Flare • Gel Dart • Hardened Honeycomb • Ice Star • Infernal Kris • Iron Francisca • Latcher Mine • Lead Tomahawk • Lunar Kunai • Monkey Darts • Mythril Knife • Nasty Cholla • Orichalcum Spiked Gemstone • Palladium Javelin • Phantom Lance • Plaguenade • Plasma Grenade • Rot Ball • Shard of Antumbra • Shock Grenade • Sludge Splotch • Sticky Spiky Ball • Tarragon Throwing Dart • Throwing Brick • Titanium Shuriken • Tooth Ball • Urchin Stinger • Web Ball • Wulfrum Knife

Ammunition
Arrows	Arctic Arrow • Bloodfire Arrow • Elysian Arrow • Icicle Arrow • Napalm Arrow • Terra Arrow • Vanquisher Arrow
Bullets	Acceleration Round • Acid Round • Bloodfire Bullet • Enhanced Nano Round • Flash Round • God Slayer Slug • Holy Fire Bullet • Hyperius Bullet • Icy Bullet • Mortar Round • Rubber Mortar Round • Superball Bullet • Terra Bullet • Verium Bullet
Miscellaneous	Astral Solution • Blood Rune • Explosive Shotgun Shell • Grenade Shells • Magnum Rounds

Materials
Crafted	Ascendant Spirit Essence • Bloodstone Core • Core of Calamity • Core of Chaos • Core of Eleum • Core of Sunlight • Galactica Singularity • Lab Seeking Mechanism • Miracle Matter • Unholy Core
Fished	Aldebaran Alewife • Brimstone Fish • Coastal Demonfish • Coralskin Foolfish • Crag Bullhead • Prismatic Guppy • Procyonid Prawn • Scarred Angelfish • Shadowfish • Sunken Sailfish • Twinkling Pollox
Found	Dubious Plating • Mysterious Circuitry • Prototype Plasma Drive Core • Suspicious Scrap

Drops
Pre-Hardmode	Ancient Bone Dust • Blighted Gel • Blood Orb • Blood Sample • Demonic Bone Ash • Desert Feather • Energy Core • Murky Paste • Murky Sludge • Prism Shard • Purified Gel • Rotten Matter • Stormlion Mandible • Sulphuric Scale • Victory Shard • Wulfrum Metal Scrap
Hardmode	Ashes of Calamity • Aureus Cell • Beetle Juice • Blighted Lens • Corroded Fossil • Depth Cells • Ectoblood • Essence of Chaos • Essence of Eleum • Essence of Sunlight • Grand Scale • Hadarian Membrane • Infected Armor Plating • Living Shard • Lumenyl • Meld Blob • Mollusk Husk • Plague Cell Canister • Solar Veil • Stardust • Titan Heart • Trapper Bulb
Post-Moon Lord	Armored Shell • Ashes of Annihilation • Bloodstone • Dark Plasma • Darksun Fragment • Divine Geode • Effulgent Feather • Endothermic Energy • Exo Prism • Nightmare Fuel • Phantoplasm • Reaper Tooth • Ruinous Soul • Twisting Nether • Unholy Essence • Yharon Soul Fragment

Ores and Bars
Pre-Hardmode	Ores	Aerialite Ore • Sea Prism
Pre-Hardmode	Bars	Aerialite Bar • Victide Bar
Hardmode	Ores	Astral Ore • Charred Ore • Cryonic Ore • Hallowed Ore • Perennial Ore • Scoria Ore
Hardmode	Bars	Astral Bar • Cryonic Bar • Life Alloy • Meld Construct • Perennial Bar • Scoria Bar
Post-Moon Lord	Ores	Auric Ore • Exodium Cluster • Uelibloom Ore
Post-Moon Lord	Bars	Auric Bar • Cosmilite Bar • Miracle Matter • Shadowspec Bar • Uelibloom Bar

Miscellaneous
Summoning	Enemy	Abombination • Ashes of Calamity • Astral Chunk • Bloody Worm Food • Ceremonial Urn • Charred Idol • Cosmic Worm • Cryo Key • Death Whistle • Decapodita Sprout • Desert Medallion • Draedon's Remote • Eidolon Tablet • Exotic Pheromones • Eye of Desolation • Jungle Dragon Egg • Necroplasmic Beacon • Old Power Cell • Overloaded Sludge • Portabulb • Profaned Core • Profaned Shard • Rune of Kos • Sandstorm's Core • Seafood • Starcore • Super Dummy • Teratoma • Titan Heart
Summoning	Event	Arid Artifact • Blood Relic • Caustic Tear • Martian Distress Beacon • Terminus • Torrential Tear
Grab bags		Abyssal Treasure • Bleached Angling Kit • Chaotic Fish • Crates (Abyssal • Astral • Brimstone • Sunken) • Fish of Eleum • Fish of Flight • Fish of Light • Fish of Night • Fleshy Geode • Glimmering Gemfish • Necromantic Geode • Sandy Angling Kit • Starter Bag • Stuffed Fish • Sulphuric Treasure • Sunbeam Fish • Treasure Bag • Xerocodile
Bait		Arcturus Astroidean • Bloodworm • Twinkler
Fishing Drops		Charred Lasher • Greenwave Loach
Other		Draedon's Logs • Draedon Power Cell • Lore items • Odd Mushroom • Schematics

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