Today's CotD is Uxie Lv X from LA. Statwise, Uxie Lv X is solid like its pixie friends, with 90 HP (20 more than its Basic form), a x2 Weakness to
sychic: (not good since Dusknoir and Gengar are popular), no Resistance, and costing :colorless to Retreat. Trade Off is a nifty Poke-Power, letting you look at your top 2 cards, pick one to keep, then send the other to the bottom of your deck. Zen Blade costs :colorless:colorless and deals a respectable 60 damage, though you cannot use Zen Blade next turn.
Outside of AMU decks, Uxie Lv X is often ran as a 1 card tech along with 3 Uxie LAs, the idea being to play your Uxie for its Poke-Power onto the bench, then level it up at some future time to gain Uxie Lv X's Poke-Power. This form of draw power can be used instead of a 2-2 Claydol line, though overall it is not as powerful because of Uxie LA's essentially one-shot Poke-Power. Still, decks like Regigigas would find this more beneficial, as instead of having Uxie sit on the bench, it can be Sacrificed to power up and heal Regigigas Lv X. In addition, Zen Blade is still a cheap 60 damage, which can OHKO many Basic Pokemon out there.
Modified - 8/10 (A solid tech to consider if you're using Uxie LA, and a must for AMU decks)
Limited - 6/10 (The Poke-Power and Zen Blade are still good, but not as effective. I'd rather stick it in my binder for safekeeping)
Unlimited - 1/10 (Since Uxie LA isn't seen here, neither is the Lv X)