Khaadra of the Stampede

: Whenever a creature you control with power 4 or greater attacks, it gains first strike until end of turn.
+1: Distribute two +1/+1 counters among creatures you control. They gain vigilance and can block an additional creature until your next turn.
-6: Whenever a creature deals combat damage to a player this turn, you may have it deal that much damage to target creature or planeswalker.