Hack is a 4-cost Black character from Legacy of the Master (OP12-089), AA rarity. Tracked TCGPlayer market price: $0.15 as of 2026-06-18. Power 5000. Counter +1000. Effect: [Blocker] and +4 cost.[On K.O.] If your Leader has the {Revolutionary Army} type, K.O. up to 1 of your opponent's Characters with a base cost of 4 or less. Fish-Man/Dressrosa/Revolutionary Army Illustrated by touge369