Mew2000:
I have a way to solve your
Aerodactyl and Muk Problem. Here they are:
VS. AERODACTYL- All you need is Scyther. He
is completely unaffected by Aerodactyl, completely colorless and can kill Aero
in 1 hit. Put Gust of Winds in your deck too.
VS MUK- Since your deck is Psychic, all you
need is a strong Psychic basic that can kill Muk in one hit. I'd suggest
movie Mewtwo. He only needs 1 energy to start attacking, and he can kill
Muk in one hit. I'd also suggest Mew(which you can get at the Pokémon
league). Muk is weak to Mew, and Mew can de-evolve Muk to a Grimer.
If they don't allow promos in your area, then try Drowzee and Hypno.
Drowzee can shut off Toxic Gas with confuse ray and Hypno can give it a severe
beating. Oh, and don't forget to put many Gust of Winds in your deck.
I hope this solves your problem.