Your search for "Worthy Knight 36" revealed the following:
Worthy Knight (MOC) from March of the Machine Commander, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Yongjae Choi Card Text:Whenever you cast a Knight spell, create a 1/1 white Human creature token.
Worthy Knight (ELD) from Throne of Eldraine, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Yongjae Choi Card Text:Whenever you cast a Knight spell, create a 1/1 white Human creature token.
Worthy Knight - Extended Art (ELD) from Throne of Eldraine, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Yongjae Choi Card Text:Whenever you cast a Knight spell, create a 1/1 white Human creature token.
Worthy Knight (Foil) (ELD) from Throne of Eldraine, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: Yongjae Choi Card Text:Whenever you cast a Knight spell, create a 1/1 white Human creature token.
Worthy Knight - Promo Pack (PELD) from Throne of Eldraine, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Yongjae Choi Card Text:Whenever you cast a Knight spell, create a 1/1 white Human creature token.
Worthy Knight - Extended Art (Foil) (ELD) from Throne of Eldraine, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: Yongjae Choi Card Text:Whenever you cast a Knight spell, create a 1/1 white Human creature token.
Worthy Knight - Promo Pack (Foil) (PELD) from Throne of Eldraine, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: Yongjae Choi Card Text:Whenever you cast a Knight spell, create a 1/1 white Human creature token.
Worthy Knight - Prerelease Promo (Foil) (PELD) from Throne of Eldraine, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: Yongjae Choi Card Text:Whenever you cast a Knight spell, create a 1/1 white Human creature token.
Ultra Pro - Playmat - MTG Throne of Eldraine V7 Worthy Knight is available at 401 Games Canada! You can find lots of other Sleeves & Supplies products as well as more great items from Ultra Pro!