>>33343218Umbreon has a 126 attack stat.
https://pokemongo.gamepress.gg/pokemon/197Blissey has 129.
https://pokemongo.gamepress.gg/pokemon/242Granted, Dark moves will still deal better damage and Feint Attack / Foul Play is a good combo, but really, it has HALF as much attack as Tyranitar, you're better off using Houndoom, Gyarados or even Sneasel if you want a Dark type attacker in case you haven't gotten a good Tyranitar from a raid.
