Sábio da Reivindicação de Shaila
Criatura — Elfo Druida
2 / 1
Quando Sábio da Reivindicação de Shaila entra no campo de batalha, você recebe
(três marcadores de energia).
Some triggered abilities that state that you "may pay" a certain amount of describe an effect that happens "If you do." In that case, no player may take actions to try to stop the ability's effect after you make your choice. If the payment is followed by the phrase "When you do," then you'll choose any targets for that reflexive triggered ability and put it on the stack before players can take actions.