Maralen, Fae Ascendant

Maralen, Fae Ascendant

Legendary Creature — Elf Faerie Noble · {2}{B}{G}{U}

Flying
Whenever Maralen or another Elf or Faerie you control enters, exile the top two cards of target opponent's library.
Once each turn, you may cast a spell with mana value less than or equal to the number of Elves and Faeries you control from among cards exiled with Maralen this turn without paying its mana cost.