Flawless Maneuver

If a commander is on the battlefield, you may
cast this spell without paying its mana cost.
If Stilmyst, Wolf-Arrow King is on the
battlefield, wolves under your control gain
+2/+2 until end of turn.
If Myrynda, Wolf-Arrow Queen is on the
battlefiled, elves under your control gain
lifelink until end of turn.