Primaris Chaplain is a uncommon Creature — Astartes Cleric card from Warhammer 40,000 Commander (40K), collector number 137. Current market price: $0.29, TCGplayer market prices via Scryfall.
Battle cry (Whenever this creature attacks, each other attacking creature gets +1/+0 until end of turn.) Rosarius — Whenever this creature attacks, it gains indestructible until end of turn.