Alharu, Solemn Ritualist is a uncommon Legendary Creature — Human Monk card from The List (PLST), collector number CMR-4. Current market price: $0.12, TCGplayer market prices via Scryfall.
When Alharu enters, put a +1/+1 counter on each of up to two other target creatures. Whenever a nontoken creature you control with a +1/+1 counter on it dies, create a 1/1 white Spirit creature token with flying. Partner (You can have two commanders if both have partner.)