Breeches, Eager Pillager
Legendary Creature — Goblin Pirate
First strike
Whenever a Pirate you control attacks, choose one that hasn't been chosen this turn —
• Create a Treasure token.
• Target creature can't block this turn.
• Exile the top card of your library. You may play it this turn.
イラスト：
The Lost Caverns of Ixalan#137レア英語適正
裁定
You pay all costs and follow all normal timing rules for cards played this way. For example, if the exiled card is a land card, you may play it only during your main phase while the stack is empty.
If you can't legally choose a mode because all three have been chosen that turn, that instance of the ability is removed from the stack with no effect.
If you somehow control two or more Breeches, Eager Pillager, track which modes have been chosen each turn for each one's ability separately.