クリーチャー — 人間・戦士
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果敢(あなたがクリーチャーでない呪文を1つ唱えるたび、ターン終了時まで、このクリーチャーは+1/+1の修整を受ける。)毎ターン、魔道士輪の暴漢は可能なら攻撃する。
Any spell you cast that doesn't have the type creature will cause prowess to trigger. If a spell has multiple types, and one of those types is creature (such as an artifact creature), casting it won't cause prowess to trigger. Playing a land also won't cause prowess to trigger.