Your search for "Resolute Watchdog 19" revealed the following:
Resolute Watchdog (RNA) from Ravnica Allegiance, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Milivoj Ćeran Card Text:Defender1, Sacrifice Resolute Watchdog: Target creature you control gains indestructible until end of turn. (Damage and effects that say “destroy” don’t...
Resolute Watchdog (Foil) (RNA) from Ravnica Allegiance, available at 401 Games Canada. Rarity: Uncommon Finish: Foil Artist: Milivoj Ćeran Card Text:Defender1, Sacrifice Resolute Watchdog: Target creature you control gains indestructible until end of turn. (Damage and effects that say “destroy”...