Your search for "Gallant Cavalry 12" revealed the following:
Gallant Cavalry (J22) from Jumpstart 2022, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Craig J Spearing Card Text:VigilanceWhen Gallant Cavalry enters the battlefield, create a 2/2 white Knight creature token with vigilance.
Gallant Cavalry (Foil) (M19) from Core Set 2019, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Craig J Spearing Card Text:Vigilance (Attacking doesn't cause this creature to tap.)When Gallant Cavalry enters the battlefield, create a 2/2 white Knight...
Gallant Cavalry (M19) from Core Set 2019, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Craig J Spearing Card Text:Vigilance (Attacking doesn't cause this creature to tap.)When Gallant Cavalry enters the battlefield, create a 2/2 white Knight creature...