Graw Altar

The Graw Altar is a special block used to summon the Graw.

Obtaining
They cannot be obtained in Survival mode normally.

Natural Generation
One Graw Altar spawns at the top of each Graw Pillar.

Usage
Graw Altars are used to spawn the boss Graw. This can be done by pressing use on the block with a Guardian's Eye in the player's inventory.