Urza's Power Plant (Toppers) [Double Masters]Set: Double Masters Type: Land Urza's Power Plant Rarity: Rare {T}: Add {C}. If you control an Urza's Mine and an Urza's Tower, add {C}{C} instead. Urza threw himself into his research, pushing the boundaries of both possibility and morality.

Set: Amonkhet Invocations Type: Sorcery Rarity: Mythic Cost: {1}{B} As an additional cost to cast this spell

Creature spells you cast cost {1} less to cast

Set: Black & White: Plasma Freeze Type: Psychic Rarity: Holo Rare Retreat cost: Colorless

Lightning Rider

Set: EX: Sandstorm Type: Grass Rarity: Holo Rare Retreat cost: Colorless

Other Treefolk and Forests you control have indestructible

Set: Base Set 1st Edition Type: Lightning Rarity: Rare Retreat cost: Colorless

There is always a rabble to be roused

Set: Sun & Moon: Dragon Majesty Type: Fire Rarity: Rare Retreat cost: Colorless

Set: Rivals of Ixalan Type: Creature — Merfolk Shaman Rarity: Rare Cost: {3}{G} Whenever World Shaper attacks

You lose life equal to its mana value

Set: Torment Promos Type: Creature — Nightmare Horror Rarity: Rare Cost: {4}{B}{B} When Laquatus's Champion enters the battlefield