You may have Estrid's Invocation enter the battlefield as a copy of any 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."
|Vintage Cube||Not in Cube|
|Legacy Cube||Not in Cube|
|Modern Cube||Not in Cube|
|C18||R||Commander 2018||$ 4.80|