Ephemerate (Japanese Foil Etched) [Strixhaven: Mystical Archive] FAB199 Knights you control have haste

Knights you control have haste and "At the beginning of your end step

you may cast instant or sorcery spells from any graveyard

cast it without paying its mana cost

Go again Arcane Barrier 2 (If your hero would be dealt arcane damage

Ephemerate (Japanese Foil Etched) [Strixhaven: Mystical Archive] FAB199 Knights you control have hasteSet: Strixhaven: Mystical Archive Type: Instant Rarity: Rare Cost: {W} Exile target creature you control, then return it to the battlefield under its owner's control. Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.)