Flare of Duplication is neither of those, but the most common use case for this is to sacrifice your creature thats being targeted while creating a copy of the spell to aim at the original casters creature as a gotcha moment
Illustrated by Bradley Williams Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Not Legal Modern Not Legal Brawl Not Legal Legacy Legal Comp
Enchantment - Case Enchantment (CTRL to add secondary) Land Land (CTRL to add secondary) Sideboard Parting Gust Gift a tapped Fish (You may promise an opponent a gift as you cast this spell
Token decks love the spirit option while aggressive builds lean on the counters
By the end, hopefully, youll be able to turn your spares into cash, or at the very least, store credit
4 Bolas's Citadel When you've gained a lot of life, you need a card to use it with