Plaza of Heroes (Extended Art) [Dominaria United] Demon "Heat from the rotating mechanism

"Heat from the rotating mechanism is captured and converted into energy

"When the sky fills with eyes

Set: Secret Lair Drop Series Rarity: Rare Whenever you cast an Elf spell

(Then put Timetwister into its owner's graveyard

Plaza of Heroes (Extended Art) [Dominaria United] Demon "Heat from the rotating mechanismSet: Dominaria United Type: Land Rarity: Rare {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a legendary spell. {T}: Add one mana of any color among legendary permanents you control. {3}, {T}, Exile Plaza of Heroes: Target legendary creature gains hexproof and indestructible until end of turn.