生物~人类/神器师
2 / 1
先攻
当乙太追逐客进战场时,你得到


(两个能量指示物)。
每当乙太追逐客攻击时,你可以支付


。若你如此作,则派出一个1/1无色自动机衍生神器生物。
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.