List of hero challenges in Mount Maelstrom

Location	Level	Hero challenge
Sunken Droknah	—	Commune with Droknah's Relic.
Tarkkakt, SE of Droknah	68	Defeat Tarkkakt.
Tzanopl Grounds	68	Defeat Petil.
Treacherous Vents	67	Defeat Urrahn the Hunter.
Murkvale	65	Defeat Venomspinner and her devourer brood.
Maelstrom's Bile	—	Commune with Heart of the Volcano.
Infinite Coil Reactor	69	Defeat IQ1800 LX.

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Lists of hero challenges

Ascalon

Blazeridge Steppes • Diessa Plateau • Fields of Ruin • Fireheart Rise • Iron Marches • Plains of Ashford

Cantha

Seitung Province • New Kaineng City • The Echovald Wilds • Arborstone • Dragon's End

Castora

Shipwreck Strand • Starlit Weald

Crystal Desert

Crystal Oasis • Desert Highlands • Elon Riverlands • The Desolation • Domain of Vabbi

Heart of Maguuma

Verdant Brink • Auric Basin • Tangled Depths • Dragon's Stand

Kryta

Bloodtide Coast • Gendarran Fields • Harathi Hinterlands • Kessex Hills • Queensdale

Maguuma Jungle

Brisban Wildlands • Caledon Forest • Metrica Province • Mount Maelstrom • Sparkfly Fen

Maguuma Wastes

Dry Top • The Silverwastes

Ruins of Orr

Cursed Shore • Malchor's Leap • Straits of Devastation

Shiverpeak Mountains

Dredgehaunt Cliffs • Frostgorge Sound • Lornar's Pass • Snowden Drifts • Timberline Falls • Wayfarer Foothills

World vs World

Eternal Battlegrounds • Blue Borderlands • Green Borderlands • Red Borderlands