# Regress Regress is a straightforward blue common from Mirrodin that bounces a permanent back to its owner's hand. While mechanically simple, it holds collector interest primarily as a foil variant from the original Mirrodin printing, which featured the distinctive holographic sparkle pattern characteristic of that era's foil technology. Collectors of blue cards, bounce effects, or complete Mirrodin sets view this as a necessary inclusion rather than a standout piece. The nonfoil version sees minimal collector demand beyond set completion. Regress exemplifies how even humble commons can appeal to players seeking specific effects or collectors pursuing comprehensive set collections, though it remains overshadowed by more impactful cards from the same release.