Obsidian Charmaw

흑요석 불길턱 (Obsidian Charmaw) (ko)

Creature - Dragon | Power/Toughness: 4 / 4 (CMC 5)
This spell costs less to cast for each land your opponents control that could produce .
Flying
When Obsidian Charmaw enters the battlefield, destroy target nonbasic land an opponent controls.