Anarian, at the gates

Eminence — as long as Anarian, at the gates is the command zone or on the battlefield, if you have a knight creature with vigilance, all you Knights
have vigilance, the same is true for: first strike,
dobbel strike, menace, deathtouch, lifelink,
hexproof, indestructible, trample and haste.
{5}{b/r}{r/w}: search you library for up to three knight cards, an opponent choose one of those at
random to add to your hand, shuffle the rest
into your deck.