Eredin Bréacc Glas

Vigilance
When Eredin Breacc Glas enters the battlefield,
create X 2/2 blue Hound creature tokens and
deal X damage to target player.
{2}{u/b}{u/b}, {t}: Search your library, either for a card
named Imlerith of The Wild Hunt or Caranthir
Ar-Feiniel. Put it onto the battlefield, then
shuffle your library.