#1 haha yay!
The HP is a little low, but decent. It doesn't get knocked out by a lugia or anything, but still a little low.
Ability is pretty neat, healing 20 damage is nearly game changing. That can provide an extra turn for attacking.
Speaking of attacking, Groovy Dance isn't very good. 2 water and 1 colorless- you cannot use a double colorless, so that stinks. 70 is pretty low, and the ability to discard an energy to confuse is pretty poor considering you can retreat or rush in or switch or... ya. It's useless.
Retreat: A good retreat cost, you can search for this guy with a heavy ball which is neat. For retreating it is bad though.
Weakness: It's decent, not the greatest. There are a few good lightning type attackers out there that would eat this guy up though.
Resistance: none
Stage 2: This hurts a ton. It's all very slow paced.
Overall opinion of the card is 2/10. Reason being: Attack useless, HP is too low for the ability to counteract much. No resistance, and stage 2. CUTE POKEMON THOUGH!