Opposition Agent (Borderless) [MAR - 19] Language:English each mana-producing land produces mana

each mana-producing land produces mana of the chosen color instead of its normal color

Flavor: The academy worked with time—until time ran out

Set: Sun & Moon: Team Up Type: Water Rarity: Ultra Rare Retreat cost: Colorless

Set: Sword & Shield: Fusion Strike Type: Colorless Rarity: Ultra Rare Retreat cost: Colorless

or if the game ends

Opposition Agent (Borderless) [MAR - 19] Language:English each mana-producing land produces manaRarity: M #: 19 Creature Type or Sub Type: Creature Human Rogue P: 3 T: 2 Rules Text Contains: Flash You control your opponents while they're searching their libraries. While an opponent is searching their library, they exile each card they find. You may play those cards for as long as they remain exiled, and you may spend mana as though it were mana of any color to cast them.