Swarm Intelligence

# Swarm Intelligence Swarm Intelligence represents a pivotal moment in blue-red spellslinger design from Hour of Devastation. The card appeals to collectors interested in instant and sorcery-focused strategies, as it effectively doubles spell output by copying instants and sorceries cast after it resolves. Collectors typically value this card for its role in enabling combo-heavy and tempo-oriented decks rather than as a format staple. The rare printing exists in both nonfoil and foil versions, with foil copies commanding modest premiums among players seeking complete playsets. Hour of Devastation foils from this era remain accessible to most collectors, making Swarm Intelligence an affordable way to own a mechanically interesting rare in either finish.