How to Get
- This card is earned in the Blackrock Mountain Adventure.
- Defeat High Justice Grimstone in the first wing, Blackrock Depths, to unlock two copies of the card.
- Once you have earned the regular version of Gang Up, you can craft the golden version for 400 Arcane Dust.
Choose a minion. Shuffle 3 copies of it into your deck.
If you are thinking about visiting Moonbrook, you better roll deep.