Estrid's Invocation [Commander 2018]Set: Commander 2018 Type: Enchantment Rarity: Rare Cost: {2}{U} You may have Estrid's Invocation enter the battlefield as a copy of an enchantment you control, except it has "At the beginning of your upkeep, you may exile this enchantment. If you do, return it to the battlefield under its owner's control." Enchanters add layer upon layer of complexity to the world around them.

Set: HeartGold & SoulSilver: Call of Legends Type: Metal Rarity: Rare Retreat cost: Colorless

Set: XY: Steam Siege Type: Grass

Set: World Championships 2019 Type: Darkness Rarity: Rare Retreat cost: Colorless

Metal Rarity: Rare Retreat cost: Colorless

When Sky Swallower enters the battlefield

Set: Black & White: Plasma Blast Type: Metal Rarity: Ultra Rare Retreat cost: Colorless

Set: Expedition: Base Set Type: Fire Rarity: Holo Rare

Set: Sun & Moon: Lost Thunder Type: Grass Rarity: Rare Retreat cost: Colorless

Set: Black & White: Plasma Freeze Type: Item Rarity: Uncommon

Set: World Championships 2005 Type: Supporter Rarity: Uncommon

Set: Black & White: Legendary Treasures Type: Fire Rarity: Ultra Rare Retreat cost: Colorless

Set: HeartGold & SoulSilver: Base Set Type: Fighting Rarity: Holo Rare Retreat cost: Colorless