Son Jin-Woo, E-rank hunter

Whenever a creature an opponents control dies, if a source you control dealt damage to that creature this turn, you get
an experience counter.

Son Jin-Woo gets +1/+1 for each experience counter you have.

At the beginning of your upkeep, choose any number of creatures in graveyards with total mana value less or equal to the number of experience counters you have. Put them onto the battlefield under your control with finality counter on each of them.