Voltaic Key [Urza's Saga] Human Each opponent's maximum hand size

Each opponent's maximum hand size is reduced by seven

Set: Planechase Type: Creature — Zombie Rarity: Uncommon Cost: {2}{B}{B} Zombie spells you cast cost {1} less to cast

Set: Ravnica: City of Guilds Type: Land — Mountain Plains Rarity: Rare ({T}: Add {R} or {W}

Set: Future Sight Type: Instant Rarity: Common Cost: {1}{G} Convoke (Your creatures can help cast this spell

Spend this mana only to cast a creature spell of the chosen type

Voltaic Key [Urza's Saga] Human Each opponent's maximum hand sizeSet: Urza's Saga Type: Artifact Rarity: Uncommon Cost: {1} {1}, {T}: Untap target artifact. The key did not work on a single lock, yet it opened many doors.