# Shackles Shackles is a straightforward common from Invasion that exemplifies the set's enchantment-aura strategy. The card offers modest utility as a creature-control piece, making it a functional filler card rather than a standout. Collectors typically view it as part of the broader Invasion commons ecosystem—useful for set completion but not particularly sought after on its own. The foil variant exists but carries minimal premium value compared to the nonfoil version, as neither has developed collector demand. Shackles remains primarily relevant to players assembling complete sets or exploring limited-format history rather than to those hunting specific cards for constructed play or investment purposes.