Lets see
Type: colorless good
HP:70 for a basic more than average
Weakness: to Ground bad! but its only 10
Resistance: none horrible
Retreat: 1 at least its not 3 or 4
1st Attack: Color pick hey no cost and I get to get 3 basic energies of my choosing awsome.
2nd Attack: Trace for one energy I can choose one of my oppenents benched pokemons attack and use it could be useful! But wait, its only a 50% chance thatll happen and situational ugh. Well who knows this attack could be the game breaker or utherlessly useless and its a 50% chance so Id say useless regardless.might be worth it if I could choose my oppenents active as well.
Honestly Id only use him for his first attack dont see any other reasons to run him.
Well I give him a honest 6/10