Mana Clash [Fourth Edition (Foreign Black Border)] SM39 Set: Avacyn Restored Type: Creature

Set: Avacyn Restored Type: Creature — Human Wizard Rarity: Rare Cost: {2}{U} Whenever another Human enters the battlefield under your control

This card cannot be Special Summoned except by Tributing 1 monster on your side of the field that includes "sphinx" in its card name

It may look like soil

Must be Special Summoned (from your hand) by Tributing 1 "The Legendary Fisherman"

then target 1 of the monsters in your Graveyard that was Tributed for that Ritual Summon

Mana Clash [Fourth Edition (Foreign Black Border)] SM39 Set: Avacyn Restored Type: CreatureSet: Fourth Edition (Foreign Black Border) Type: Sorcery Rarity: Rare 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.