Astral Bars are Hardmode bars made with 2 Astral Ore and 3 Stardust per bar. They are primarily used to create Astral-themed gear and are additionally used to craft upgrades to weapons, such as the Radiant Star. As well as being used to craft weapons, Astral Bars are used to craft the Ethereal Core, a consumable that can permanently raise the player's maximum mana.
- Astral Bars can also be obtained from the Astral Crate once Astrum Deus has been defeated without needing to mine Astral Ore.
|Ore • Bar • Brick • Brick Wall • Pickaxe • Hamaxe • Starcore|
Blade • Pike • Blaster • Bow • Staff
Armor • Hadarian Wings • Astral Blue Dye • Astral Orange Dye • Astral Swirl Dye