Zimone, Paradox Sculptor (Promo Pack) [Foundations Promos]

At the beginning of combat on your turn, put a +1/+1 counter on each of up to two target creatures you control.

GU, T: Double the number of each kind of counter on up to two target creatures and/or artifacts you control. “Extraplanar geometry isn’t so hard once you get used to thinking in twelve dimensions.”