Rona, Disciple of Gix (Prerelease Promo, Foil)
Set:
Dominaria Promos
Description
'When Rona enters, you may exile target historic card from your graveyard. (Artifacts, legendaries, and Sagas are historic.)
You may cast spells from among cards exiled with Rona.
{4}, {T}: Exile the top card of your library.