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: Weatherlight Type: Artifact Rarity: Rare Cost: {4} Prevent all damage that would be dealt to creatures

This spell can't be countered

you may sacrifice an artifact

destroy all untapped creatures that didn't attack this turn

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.