Mana Clash (German) - "Manakollision" [Renaissance] Human Rebel Knight you gain twice that much

you gain twice that much life instead

Set: Classic Sixth Edition Type: Creature — Merfolk Rarity: Rare Cost: {U}{U} Other Merfolk get +1/+1 and have islandwalk

Set: Tenth Edition Type: Creature — Human Soldier Rarity: Rare Cost: {1}{W}{W} Other Soldier creatures get +1/+1 and have first strike

each creature target player controls loses all abilities and becomes a blue Frog with base power and toughness 1/1

Set: New Phyrexia Type: Instant Rarity: Uncommon Cost: {1}{B/P}{B/P} ({B/P} can be paid with either {B} or 2 life

Mana Clash (German) - "Manakollision" [Renaissance] Human Rebel Knight you gain twice that muchSet: Renaissance Type: Sorcery Rarity: Uncommon Cost: {R} 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.