Sarinth Greatwurm [BRO - 220]

Rarity: M #: 220 Creature Type or Sub Type: Creature — Wurm P: 7 T: 6 Rules Text Contains: Trample Whenever a land enters the battlefield, create a tapped Powerstone token. (It's an artifact with "T: Add C. This mana can't be spent to cast a nonartifact spell.") Flavor: It felt the rumblings of war and uncoiled itself from the depths of the world.