Feline Sovereign is a rare Creature — Cat card from Core Set 2021 (M21), collector number 374. Current market price: $4.57 (foil $6.47), TCGplayer market prices via Scryfall.
Other Cats you control get +1/+1 and have protection from Dogs. Whenever one or more Cats you control deal combat damage to a player, destroy up to one target artifact or enchantment that player controls.