Silent Arbiter - Fifth Dawn (5DN)No more than one creature can attack each combat. No more than one creature can block each combat. Scholars say that arbiters exist on every world, created by an unknown hand to enforce justice.

and protection from all colors until end of turn

When Stonehorn Dignitary enters the battlefield

Dozens of spells known only to the Auriok elders were lost

exile target creature an opponent controls until an opponent becomes the monarch

" —Kamahl

you mill three cards

the Pretender

{T}: Untap target attacking creature

Morph {3}{B}{B} (You may cast this card face down as a 2/2 creature for {3}

create a 4/4 white Angel creature token with flying and vigilance

it is now a mere curiosity that breaks up the horizon

exile Ajani