Yuumi

Bestow {1}{u}{g}
Place a +1/+1 counter on me at your upkeep.
Enchanted creature gets +2/+2. Place a +1/+1
counter on enchanted creature at your upkeep.
Limit Break (Transform me when conditions are met.
I keep all counters when flipped.) I, or the
enchanted creature have three +1/+1 counters.