Heartwood Shard
Artifact
, 
or 
, : Target creature gains trample until end of turn.
Like all other relics, it was left on the Radix by the elves to be destroyed. Unlike all other relics, it persisted.
イラスト：
Mirrodin#184アンコモン英語適正
裁定
2004年10月4日
You can pay either of the two costs (but not both at the same time) to activate the ability.