Yuumi, The Magical Cat

Bestow {1}{g/w}{g/w}, Champion, Hexproof
Place a +1/+1 counter on me at your upkeep.
Enchanted creature gets +2/+2.
Place a +1/+1counter on enchanted creature
at your upkeep.
When the creature I'm Bestowed to dies,
return me to hand
Level Up, I or the creature I'm Bestowed to has attacked 3 times this game