Your search for "Combat Professor 11" revealed the following:
Combat Professor (STX) from Strixhaven: School of Mages, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Andrey Kuzinskiy Card Text:FlyingAt the beginning of combat on your turn, target creature you control gets +1/+0 and gains vigilance until end...
Combat Professor (Foil) (STX) from Strixhaven: School of Mages, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Andrey Kuzinskiy Card Text:FlyingAt the beginning of combat on your turn, target creature you control gets +1/+0 and gains vigilance until...
Combat Professor (J22) from Jumpstart 2022, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Andrey Kuzinskiy Card Text:FlyingAt the beginning of combat on your turn, target creature you control gets +1/+0 and gains vigilance until end of turn....