Obsidian Charmaw
Creature — Dragon
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.
4/4
イラスト：
Modern Horizons 2#353レア英語適正
裁定
2021年6月18日
Obsidian Charmaw’s first ability counts each land your opponents control that would produce if one of that land’s abilities resolved. It doesn’t matter whether that land’s controller could currently activate the ability or not.