原文如下：
Twin Panthers Shaman Attack 1
Two panther spirits leap on your foes, and the panthers channel
their predatory instincts through your spirit companion so that
it menaces nearby enemies.
Encounter ✦ Implement, Primal
Standard Action Ranged 5
Target: One creature
Attack: Wisdom vs. Reflex
Stalker Spirit: If the target is bloodied, you gain a bonus to
the attack roll equal to your Intelligence modifier.
Hit: 1d8 + Wisdom modifier damage. Until the end of your
next turn, you and your allies have combat advantage
when making melee attacks against any enemy adjacent
to your spirit companion.
Effect: Make the attack one more time against the same
target or a different one.
就是再进行一次attack，同样的或者不同的单个目标
