Here is what I think are the best cards of each color.

Grass:  Attacking: Vileplume-Can do 40 or 80 with a CHANCE of 120 or 0.
                           Venusaur- CAn do a Solid 60 like Machamp.
                            Pinsir and Scyther-50 and 30/60 for a Basic is
good.
                            Nidoking-Toxic-20 Poison...That's an extra 40
each round!
                            Exeggutor-Big Eggsplosion...Need I say more?
            Stalling:Grass doesn't really have a GOOD Staller.
            Bench: Venusaur-Energy Trans
                        Maybe Vileplume-Heal
Fire:     Attacking: Charizard-100 attack.
                           Magmar- 50 for a basic
                           Ninetales- Lure and Fire Blast are Great!
                           Flareon-60 for a stage 1.
                           Arcanine-80 damage, Stage 1
                           Moltres- Can do 80 damage w/ a 50% chance of
failing, it's ok
                           Magmar(Fossil)- Can poison, and can have a chance
of not being attacked.
            Stall:  Maybe Charizard(120 HP)
                     Maybe Rapidash (Agility)
            Bench:None
Water:  Attacking:  Blastoise- can do 60
                            Dewgong-A Stage 1, can paralyze or do 50
                            Gyarados-Same as Dewgong
                            Poliwrath- 40 Damage, and an automatic E.R.
                            Articuno-can paralyze or hit opponent's bench but
can hit your own.
            Stalling:Wartortle(withdraw, 70 HP)
            Bench:  Blastoise-Raindance
Fighting:     Attacking:  Hitmonchan-Basic, 20 and 40 Damage, etc.
                                  Machamp- 60 Damage attack, Strikes BAck
                                  Golem- 60 Damage attack, 100 damage but
selfdestruct
                                  Hitmonlee- Basic, can hit Bench, and 50
Damage
                                  Rhydon- 50 damage, can destroy their bench
                                  Aerodactyl- Noone can evolve...
                  Stall:  Onix-90 Hp, Harden
                           Rhyhorn- 70 HP, Leer
                  Bench:None, really
Electric:    Attacking:  Zapdos- 60 And 100 damage attacks
                                Raichu- 60 Damage attack
                                Zapdos(Fossil)- can hurt their bench
                                Electabuzz-Fast Damage
                                Raichu(Fossil)-Can hurt their bench
                               
                Stall:None, really
                Bench: None
Psychic:   Attacking:  Mewtwo-10+10 for each energy...good against water guns
                                Jynx- 20+10 for eachdam. counter on them
                                 Kadabra-50 damage
                Stall:  Mr. Mime-Invisible wall
                         Kind of Alakazam-Damage Swap
                         Maybe Gastly-Destiny Bond
                         Maybe Haunter(Fossil)- Transparency
                 Bench:  Alakazam- Damage Swap
colorless:    Attack:  Kangaskhan- Vomet PUnch, 20x4
                              Clefable-Metronome
                              Persian-Pounce
                              Farfetch'd-30 damage attacks, basic
                              Dragonair-30x and energy removal
                              Dragonite-40x
                              Raticate-Super Fang
                              Pidgeot-Hurricane
                 Stall:  Chansey-120HP, scrunch
                           Lickitung-90HP, Paralyze, Confuse
                           Porygon-Conversion, change resistance
                          Snorlax-90HP, Paralyze
                 Bench:   Dodrio- Retreat Aid
                               Kind of Dragonite-Rush to Aid

I may have missed some, but still...
     Here is what I think is the best for each type(all around).
   Grass-Venusaur or Scyther
   Fire-Ninetales or Magmar(FOSSIL)
   Water-Blastoise or Gyarados
   Fighting-Hitmonchan or Hitmonlee or Rhydon
   Electric-electabuzz or Raichu
   Psychic-Alakazam or Mewtwo or Jynx
   Colorless-Chansey or Kangaskhan or Wigglytuff or Clefable

That's all for now.

By Pando                                  Email-Pando333