+Whirlwind (4)
Destroy all creatures with flying.
Hexproof (This creature can't be the target of spells or abilities your opponents control.)
Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)
For each spell and ability your opponents control, counter it unless its controller pays .
Whenever you cast a noncreature spell, draw a card.
Gatherer works better in the Companion app!