Tranquility [Summer Magic / Edgar]Set: Summer Magic Edgar Type: Sorcery Rarity: Common Cost: {2}{G} Destroy all enchantments.

Set: Mystery Booster Type: Legendary Artifact Creature — Scarecrow Rarity: Rare Cost: {2/W}{2/U}{2/B}{2/R}{2/G} ({2/W} can be paid with any two mana or with {W}

Set: Diamond & Pearl: Secret Wonders Type: Grass Rarity: Holo Rare Retreat cost: Colorless

Set: XY: Fates Collide Type: Metal Rarity: Ultra Rare Retreat cost: Colorless

At the beginning of that combat

Set: Sun & Moon: Team Up Type: Lightning Rarity: Holo Rare Retreat cost: Colorless

then shuffle your library

if this came under your control since the beginning of your last upkeep

Set: Legends Type: Sorcery Rarity: Rare Cost: {X}{X}{U} Discard X cards

Spend this mana only to cast artifact spells

Set: Battle Academy 2020 Type: Fire Rarity: Promo Retreat cost: Colorless

Set: Sword & Shield: Battle Styles Type: Darkness Rarity: Ultra Rare Retreat cost: Colorless

Set: HeartGold & SoulSilver: Triumphant Type: Psychic Rarity: Uncommon Retreat cost: 0