Elsmeres, Heir to Din

First strike
Whenever Elsmeres, Heir to Din deals combat
damage, reveal that many cards from the top of
your library. You may exile one of those cards &
you may cast that card for as long as it remains
exiled.
"I met a female once, she made my greatest mistake.
Now that mistake wants what he thinks is his & has killed most of my generals to get to me... He is
definitely my son." — Buk'an, Lord of Din