Plated Slagwurm [Mirrodin] BW93 "We draw our power from

"We draw our power from the infinite ocean of the mind

Set: Zendikar Type: Creature — Merfolk Wizard Rarity: Rare Cost: {U} Whenever an opponent shuffles their library

Set: Rivals Quick Start Set Type: Creature — Spirit Minion Rarity: Common Cost: {1}{B}{B} Swampwalk (This creature can't be blocked as long as defending player controls a Swamp

and that player can't activate abilities that aren't mana abilities

Set: Commander Masters Type: Creature — Human Wizard Rarity: Uncommon Cost: {2}{U} Whenever you cast a noncreature spell

Plated Slagwurm [Mirrodin] BW93 "We draw our power fromSet: Mirrodin Type: Creature Wurm Rarity: Rare Cost: {4}{G}{G}{G} Hexproof (This creature can't be the target of spells or abilities your opponents control.) Beneath the Tangle, the wurm tunnels stretch . . . wide as a stone's throw, long as forever, deep as you dare.