The Matriarch's Bones (Cooperative)

The Matriarch's Bones (Cooperative) ↑ ↓
Complete the Matriarch's Bones event in a cooperative game.
Type	Cooperative > Act I
Points	10
Achievement Series

The Matriarch's Bones (Cooperative) is a Cooperative Achievement which is gained by completing the Matriarch's Bones event in a cooperative game.