Apoctolith

The Apoctolith is a craftable Hardmode rogue weapon that throws a gravity-affected abyssal brick that shatters on contact with blocks and enemies, and inflicts the Crush Depth debuff. Whenever the brick critically hits an enemy, the struck target loses 15 defense.

Performing a stealth strike with the Apoctolith will cause the next brick to stun enemies with the Eutrophication debuff.