Ezuri, Claw of Progress (Serial Numbered) (MUL-168) - Multiverse Legends: (Showcase) (Borderless) Foil

Whenever a creature you control with power 2 or less enters, you get an experience counter.
At the beginning of combat on your turn, put X +1/+1 counters on another target creature you control, where X is the number of experience counters you have.