From Liquipedia Artifact Wiki
Modify a black hero with "After you play a black card, give this hero and its allied neighbors +2 Attack this round."
Coordinated Assault is a 4-mana cost black spell.
- This card was renamed during Closed Beta phase. It was previously known as Crack the Whip.
- "Crack the Whip has been renamed to Coordinated Assault.". Artifact. September 28th, 2018.