Delna, Eternal Guardian

Shimmer 5 (Reveal five cards from the top of
your library. You may cast a single card that
shares the generic mana cost {1} with this card.
Put the rest on the bottom of your library in a
random order.)
Flying, Vigilance, Hexproof from Red
Artifacts and Lands you control have Hexproof
from Red.
She does not stray from her duty, nor does she let others stray from theirs.