Heartless Hidetsugu [Secret Lair Drop Series] 189a For as long as that

For as long as that card remains exiled

then you may cast any number of spells from among those cards without paying their mana costs

Set: Sword & Shield: Base Set Type: Lightning Rarity: Ultra Rare Retreat cost: Colorless

Set: Platinum: Arceus Type: Lightning Rarity: Rare Retreat cost: Colorless

Heartless Hidetsugu [Secret Lair Drop Series] 189a For as long as thatSet: Secret Lair Drop Series Type: Legendary Creature Ogre Shaman Rarity: Rare Cost: {3}{R}{R} {T}: Heartless Hidetsugu deals damage to each player equal to half that player's life total, rounded down. Hidetsugu held over a dozen oni in blood oath. At his touch, rocks scorched. At his word, cities burned.