- Undulating Blue Sac
- Binds when picked up
- Use: Teaches you how to summon this companion.
- Requires Level 1 to 60 (60)
The Undulating Blue Sac summons a Bloated Bloodfeaster, a blood tick companion.
The item can be looted from a [Grumbling Sac].
The smallest of cuts can be devastating to this species, they start to leak all over the place.
- Critter: Immune to stun, root, and sleep effects.
- +50% damage from -33% damage from