Uston, Sleeping Cutie

Eminence — When you play your first multicolored spell on your turn, if Uston, Sleeping Cutie is on the battlefield or in your command zone, that spell has Cascade.
Whenever you Cascade in this way put an Awakening counter on Uston, Sleeping Cutie. When Uston Sleeping Cutie has ten
Awakening counters on it put it on the battlefield transformed.