Chain Lightning (Invocation) [Amonkhet Invocations] Elf Scout (You may discard two cards

(You may discard two cards in addition to any other costs as you cast this spell

Set: Vanguard Series Type: Vanguard Rarity: Rare If a creature you control would deal damage

Set: Alpha Edition Type: Artifact Rarity: Rare Cost: {1} Creatures with power 3 or greater don't untap during their controllers' untap steps

you may sacrifice an artifact

Chain Lightning (Invocation) [Amonkhet Invocations] Elf Scout (You may discard two cardsSet: Amonkhet Invocations Type: Sorcery Rarity: Mythic Cost: {R} Chain Lightning deals 3 damage to any target. Then that player or that permanent's controller may pay {R}{R}. If the player does, they may copy this spell and may choose a new target for that copy.