Gruesome Menagerie (Prerelease) [Guilds of Ravnica Prerelease Promos] Avacyn Restored Prerelease Promos These devices help me 'tune'

These devices help me 'tune' that instrument

Archmage of the Unseen

Set: Dragon's Maze Type: Sorcery Rarity: Common Cost: {1}{U} You may tap or untap target permanent

Then exile the rest

Gruesome Menagerie (Prerelease) [Guilds of Ravnica Prerelease Promos] Avacyn Restored Prerelease Promos These devices help me 'tune'Set: Guilds of Ravnica Prerelease Promos Type: Sorcery Rarity: Rare Cost: {3}{B}{B} Choose a creature card with converted mana cost 1 in your graveyard, then do the same for creature cards with converted mana costs 2 and 3. Return those cards to the battlefield. "Variety is also the spice of death." Covraya, Golgari shaman