Maralen, Fae Ascendant

Exile and free spells usually pull against each other: one drains the opponent's resources, the other funnels resources into your own hand. This design resolves that tension by pointing the exile at an opponent and then treating what falls off the top as spellcasting fuel. Every Elf or Faerie that arrives strips the top two cards of an opponent's library into exile, and once per turn you may cast one of them for free. The self-referential clause is the pivot, and its timing is the leash: you can only cast from cards exiled this turn, so the theft and the payoff have to line up inside a single turn rather than banking a permanent stockpile. That constraint forces you to keep bodies coming, because the same tribal count that gates the mana-value ceiling (Elves and Faeries you control) is also what refills the exile zone each turn. The two abilities feed each other on a rolling basis: wider board, deeper exile this turn, bigger free spell this turn, then reset. The name carries weight too. Maralen has long been a black Faerie manipulator whose schemes hinge on controlling what other players can find; recasting her as a Sultai tribal noble reframes that familiar villain as an aristocrat whose court now includes Elves, and whose interference reaches into the library itself, stealing spells rather than merely denying them.