Great Balls of Fire

Strategy:

Attack with Blaine's Charizard's Roaring Flames attack the whole game and blow up Electrode using Buzzap Pokemon Power. You can generally get 80 damage quasi-consistently. Use Goop Gas attack when facing Mr. Mimes, Aerodactyls and the like.

Pokemon 13

2 Electrode (BS 21)
3 Voltorb (BS 67)
4 Blaine's Charmander (G1 61)
4 Blaine's Charizard (G2 2)

Energy 13

13 Fire Energy

Trainers 34

4 Computer Search (BS 71)

3 Item Finder (BS 74)
3 Pokemon Breeder (BS 76)
2 Pokemon Trader (BS 77)
1 Energy Retrieval (BS 81)
1 Full Heal (BS 82)
2 Pluspower (BS 84)
2 Pokemon Center (BS 85)
4 Professor Oak (BS 88)
4 Bill (BS 91)
1 Gust of Wind (BS 93)
1 Switch (BS 95)
1 Cinnabar City Gym (G2 113)
2 Blaine (G2 17)
2 Nightly Garbage Run (TR 77)
1 Goop Gas Attack (TR 77)