Sir Vilhelm

When Sir Vilhelm appears on the battlefield, you
may search your library or graveyard for the
Onyx Blade, and attach it to Sir Vilhelm for free.
If you searched your library, shuffle it.
{t}, {b}{b}{u/b}{u/b}: Until your next beginning phase, players can no longer cast non-creature spells.
Although he received his blade as a sign of resignation
from Friede, Sir Vilhelm continues to watch over her.