Exile is an ability in Shadow Era.

Exile means to remove a card from play. Currently there is no way to return cards that are exiled. This ability first appeared in the Dark Prophecies, some cards in Call of the Crystals contain the phrase "remove from the game", however this is not considered exiling. Note that exiling can only be done to cards on the field or in the graveyard, resources that are removed from play are not considered to be exiled. In addition, cards with the Steadfast ability cannot be exiled, as they are only able to be removed from the field by killing them, and exiling does not count as killing them.