Estrid's Invocation

Set: Commander 2018 (#8)

Rarity: Rare

Type: Enchantment

Mana Cost: {2}{U}

Colors: Blue

You may have this enchantment enter 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."