Brazen Cannonade is a rare Enchantment card from Jumpstart 2022 (J22), collector number 31. Current market price: $2.80, TCGplayer market prices via Scryfall.
Whenever an attacking creature you control dies, this enchantment deals 2 damage to each opponent. Raid — At the beginning of each of your postcombat main phases, if you attacked this turn, exile the top card of your library. Until end of combat on your next turn, you may play that card.