Quick Facts

Series

1.	Three Lights in the Darkness (10 player)
2.	Two Lights in the Darkness (10 player)
3.	One Light in the Darkness (10 player)
4.	Alone in the Darkness (10 player)

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Alone in the Darkness (10 player)

Defeat Yogg-Saron without the assistance of any Keepers in 10-player mode.

	Yogg-Saronslain

Alone in the Darkness (10 player) - Achievement