Helium Squirter [Modern Masters 2015]
8 in stock.
Set: Modern Masters 2015 Type: Creature Beast Mutant Rarity: CommonGraft 3 (This creature enters the battlefield with three +1/+1 counters on it. Whenever another creature enters the battlefield, you may move a +1/+1 counter from this creature onto it.)
1: Target creature with a +1/+1 counter on it gains flying until the end of turn.