Heroic: Opening of the Dark Portal	10
	Defeat Aeonus on Heroic Difficulty.
Criteria:  Aeonus slain

Heroic: Opening of the Dark Portal is an achievement that is awarded for defeating the final boss of the Black Morass instance on heroic difficulty.

See also

•  [Opening of the Dark Portal] (regular)
•  [Outland Dungeon Hero] (meta)

External links

• Wowhead
• Thottbot
• DB MMO-Champion

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