Selective Memory [Worldwake] Elf Archer you may pay {1} any

you may pay {1} any time you could cast an instant

Set: Mercadian Masques Type: Sorcery Rarity: Rare Cost: {4}{W} Each creature deals damage to itself equal to its power

Set: Classic Sixth Edition Type: Enchantment Rarity: Rare Cost: {2}{R} {2}{R}

Set: Amonkhet Prerelease Promos Type: Legendary Creature — God Rarity: Mythic Cost: {2}{B} Menace

Set: Commander 2016 Type: Enchantment Rarity: Rare Cost: {1}{B} Whenever an opponent discards a creature card

Selective Memory [Worldwake] Elf Archer you may pay {1} anySet: Worldwake Type: Sorcery Rarity: Rare Cost: {3}{U} Search your library for any number of nonland cards, exile them, then shuffle. "I of all people know that memory is not a safe place to hide valuables." Jace Beleren