If only for a moment, at least
With 70 HP, and a Retreat Cost of two, it can be a little slow at first but will eventually give you some opportunities to try out some interesting Status Effects added to the game in this set
If youre deciding between these, the split is intent: Oloro/Vito want to drain, Heliod/Lathiel/Trelasarra want to go tall/wide with counters, and Karlov/Licia want to attack
Take the initiative by attacking first to reduce the number of cards in your opponent's hand, while using "OP11-096 Ripper" to fend off your opponent's attacks
OF COURSE, it was Umbreon ex aka Sunbreon
If you want a particular Pokemon to gain more EXP, consider starting the battle with that weaker Pokemon then swapping it out right away - they'll get bonus EXP as if they participated in the fight proper