Conclave Equenaut is a common Creature — Human Soldier card from Ravnica: City of Guilds (RAV), collector number 9. Current market price: $0.06 (foil $0.33), 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