Seraph of the Masses is a uncommon Creature — Angel card from March of the Machine Commander (MOC), collector number 205. Current market price: $0.29, TCGplayer market prices via Scryfall.
Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) Flying Seraph of the Masses's power and toughness are each equal to the number of creatures you control.