生物~树妖
6 / 6
每当一个由你操控且防御力等于或大于4的生物死去时,抓一张牌。
If Ulvenwald Observer’s toughness is still 4 or greater at the time it dies, its ability triggers.
If Ulvenwald Observer dies at the same time as other creatures with toughness 4 or greater, its ability will trigger for each of those creatures.