Giant Beaver

Vigilance
Whenever Giant Beaver attacks while saddled, put a +1/+1 counter on target creature that saddled it this turn.
Saddle 3 (Tap any number of other creatures you control with total power 3 or more: This Mount becomes saddled until end of turn. Saddle only as a sorcery.)

警戒
每当巨型河狸于已乘驾时攻击，在目标本回合中乘驾它的生物上放置一个+1/+1指示物。
乘驾3（横置任意数量由你操控且力量总和等于或大于3的其他生物：此坐骑成为已乘驾直到回合结束。只能于法术时机乘驾。）