Eternia Crystal

From Terraria Wiki
Jump to navigation Jump to search
Desktop versionConsole versionMobile version
Desktop/Console/Mobile-Only Content: This information applies only to the Desktop, Console, and Mobile versions of Terraria.
Eternia Crystal
  • Eternia Crystal item sprite
Stack digit 9.pngStack digit 9.pngStack digit 9.pngStack digit 9.png
TooltipPlace in the Eternia Crystal Stand to summon Etheria's portals
RarityRarity level: 3
BuyT1: 25 SC
T2: 1 GC
T3: 4 GC
Sell5 SC
Research3 required
  • Internal Item ID: 3828 (Desktop, Console and Mobile versions)
This article is about the Eternia Crystal "item". For the NPC, see Eternia Crystal (NPC).

The Eternia Crystal is an event-summoning item. When used in the Eternia Crystal Stand, the Old One's Army event begins. The Eternia Crystal is purchased from the Tavernkeep for 25 SC (pre-mechanical bosses), 1 GC (post-mechanical bosses), or 4 GC (post-Golem).


  • Players may wish to stock up on Eternia Crystals before defeating the mechanical bosses, in order to save coins.