Consider pairing
that Scolipede with
this Whirlipede, backing both with
Hypnotoxic Laser,
Virbank City Gym,
Celebi EX, and
Max Potion. You will also probably need
Eviolite or
Giant Cape to try and keep
Celebi EX alive. The deck suffers for how easily
Celebi EX can be KOed, but if your opponent can't OHKO it, make sure you have the appropriate options to get it back to the Bench where a
Max Potion fixes it right up.
Max Potion also, of course, fixes up your
Scolipede several turns; between
Hypnotoxic Laser and Poison Point, most of the time your opponent will have a Special condition and then
Whirlipede provides Venoshock to
Scolipede via Time Recall on
Celebi EX. Coupled with
Hypnotoxic Laser for when something won't attack you the next turn and
Virbank City Gym to amp up the Poison damage, and you can do an effective 100 points of damage (80 against Resistance, 170 against Weakness) for one Energy.
You should almost always be able to afford to flush a single Energy for
Max Potion, so if your opponent doesn't OHKO you, you ideally can avoid being KOed until you run out of
Max Potion.
If that doesn't sound appealing, the next best idea I have cuts out the
Celebi EX but requires you run heavy on basic Energy (probably about 14
Psychic Energy) plus four
Double Colorless Energy, because the card's only real hope at that point is the
Ether/
Pokédex combo... unfortunately it hasn't proven to be that great. Still,
Pokédex can also make something like
Cheren a little better as well, which is good seeing ashow
Professor Juniper (while still needed) is harder to rely on in a deck with a Stage 2 line and somewhat intricate combos. The upside is this version might also work in
Mewtwo EX and
this Sigilyph reasonably well.