Here is a combo that I think can do quite well
together, Promo Moltres and Scoop Up.

Moltres    HP 70   Type: fire
 3 fire: Hyper Flame- Flip a coin. If head discard 1
fire energy card attached to Moltres. If tails,
discard all Engery cards attached to Moltres. If you
can't discard Energy cards, this attack does nothing.

Weakness: none
Resistance: -30 fighting
Retreat cost: 1

Trainer: Scoop UP
Choose 1 of your Pokemon in play and return its basic
pokemon card to your hand( Discard all cards attached
to that card)

Once you have a loaded Promo Moltres active Hyper
Flame, Flip a coin, if you discard one energy next
turn attach another fire energy and Hyper Flame again
or retreat or switch and finish off the defending
pokemon with another pokemon. If you flip a coin and
get tails discard your energy, and then next turn
Scoop Up so any damage you received is gone. Put out
your next pokemon and put Moltres back on your bench
and start loading on 3 more fire energy.

I think a deck could be built with this combo, add in
some Plus Powers so Hyper Flame does 70 instead of 60
(good against Haymaker pokemon) Magmars, low retreat
cost and good attacks, maybe some Scythers And the
rest is up to the builder of the deck.
                     - Artjenesis
artjenesis@yahoo.com