Umbreon can be a good card if you supply good cards to it.. Such as, Expert Belt, Double Colourless, Special Darkness.. With these card attached to an Umbreon, it has 120HP with 90 damage just by itself.. Not to mention with its ability, it can run from the field and recharge with just two turns, you can run normal Umbreon meanwhile with just one darkness energy (good tank to me XD).. There's also one Espeon which +20HP to eevelution, gonna expires soon though.. This gives your Umbreon 140HP with 100damage.. If you don't have such card support.. I suggest you give up on it.. Lol..Also, can I get an honest opinion about the Umbreon Prime card? My friend say's it's one of the better cards, but I'm not sure.