Jukai Preserver is a common Enchantment Creature — Human Druid card from Kamigawa: Neon Dynasty (NEO), collector number 195. Current market price: $0.12 (foil $0.14), TCGplayer market prices via Scryfall.
When this creature enters, put a +1/+1 counter on target creature you control. Channel — {2}{G}, Discard this card: Put a +1/+1 counter on each of up to two target creatures you control.