Card: Mana Clash
Casting Cost: R
Color: Blue
Type: Sorcery
Rules Text: You and target opponent each flip a coin. Mana Clash deals 1 damage to each player whose coin comes up tails. Repeat this process until both players' coins come up heads on the same flip.

Ninth EditionRare
Eighth EditionRare
Seventh EditionRare
Fifth EditionRare
Fourth EditionRare
The DarkRare