Fallowsage
Creature — Merfolk Wizard
Whenever this creature becomes tapped, you may draw a card.
2 / 2
フォーマット
スタンダード : 不可パイオニア : 不可モダン : 可能レガシー : 可能ヴィンテージ : 可能パウパー : 不可統率者戦 : 可能デジタル専用フォーマット
アルケミー : 不可エクスプローラー : 不可ヒストリック : 不可タイムレス : 不可
カード裁定
2007/10/01
原文This is a triggered ability, not an activated ability. It doesn't allow you to tap the creature whenever you want; rather, you need some other way of tapping it, such as by attacking with the creature.
2007/10/01
原文For the ability to trigger, the creature has to actually change from untapped to tapped. If an effect attempts to tap the creature, but it was already tapped at the time, this ability won't trigger.
data from gatherer