King Theodore, the Chosen One

Vigilance
When King Theodore, the Chosen One enters the battlefield, search your library for a card named Escavalair, Sword of Kings, then shuffle your library and put it on the top.
Chivalry- Whenever King Theodore, the Chosen One becomes blocked other knight creatures you control get +1/+1 until end of turn.
"My leige, you are now the king of Tanava."
-Shaunery, maiden's knight