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The subject of this article is only available in Solo Adventures.
It is a part of limited content and does not appear in any other game modes.
The subject of this article is only available in Solo Adventures.
Slayer of the Mighty is a boss spell card, used by 
Gruul the Dragonkiller in the Trial by Felfire challenges.
For more information, see Gruul the Dragonkiller.
Appears in[]
Gallery[]
  Slayer of the Mighty, full art |
Patch changes
Patch 17.4.0.49534 (2020-06-09):
- Added.
