9S, YoRHa No.9 Type S

9S, YoRHa No.9 Type S enters the battlefield with
three +1/+1 counters on it.

Whenever a creature you control dies or is put into the command zone, if it had one or more +1/+1 counters on it, you may put that many +1/+1 counters on target creature.

Partner (You can have two commanders if both have partner)