Thorium Mod Wiki
Ancient Frost
  • Ancient Frost item sprite
Stack digit 1.png
Damage65 Magic
Knockback3 Very Weak
Critical chance4%
Use time35 Slow
TooltipReleases a freezing surge of ice magic
Inflicts DebuffFreezing.pngFreezing
Debuff duration2 seconds
Debuff tooltipThis enemies movement speed is noticeably lowered
RarityRarity Level: 9
Sell160000*16 Gold Coin.png
Dropped by
Entity Quantity Rate
Lunatic Cultist 1 33.33%
Treasure Bag (Lunatic Cultist) 1 66.67%

Ancient Frost casting animation. Note the crystal passing through blocks, but not the spikes.

The Ancient Frost is a magic weapon which drops from the Lunatic Cultist. It shoots a small bolt that becomes a large frost crystal after traveling a short distance, which continues to travel slowly for a few seconds while launching icy spikes in all directions, which can inflict the Freezing debuff that greatly slows enemy movement speed; however, bosses cannot receive this effect. The large crystal can travel through tiles, but the spikes it releases cannot.


    • Nerfed velocity from 15 to 7.5.
    • Sprite updated.
  • Introduced.