Flickerwisp [CMA - 12] Condition:Lightly Played Whenever you attack a player

Whenever you attack a player or planeswalker with one or more creatures with power 1 or less

Remove a +1/+1 counter from Suncrusher: Destroy target creature

Creature Type or Sub Type: Snow Artifact

not unlike some admirable designs I have seen here

Flickerwisp [CMA - 12] Condition:Lightly Played Whenever you attack a playerRarity: U #: 12 Creature Type or Sub Type: Creature Elemental P: 3 T: 1 Rules Text Contains: Flying When Flickerwisp enters the battlefield, exile another target permanent. Return that card to the battlefield under its owner's control at the beginning of the next end step. Flavor: Its wings disturb more than air.