Originally Posted by terry
Sp. Atk: 63
Sp. Def: 71
Desired Moveset: Dynamicpunch, Giga Impact, Brick Break, Cross Chop
First things first.. No reason to have three fighting moves.
Giga Impact is also trash.
Does your Machamp have No Guard ability or Guts?
If it has No Guard, stick with Dynamicpunch or Cross Chop. If it has Guts, you might want to keep Brick Break as it's more accurate.
Recharge moves like Hyper Beam, Giga Impact, etc, are all trash. It takes up two turns, but you would have done more damage by just attacking twice with something else..
However, you're pretty early in the game so you probably don't have resources to replace all this stuff yet?
Good options are any of the elemental punches (Fire Punch, etc) depending on what coverage you end up needing as well Rock Slide or Stone Edge (TM moves).
If you really want a normal move, Headbutt from the move tutor in Ilex Forest is a good option. The chance to flinch is very useful.
As for your other Pokemon, just look for redundancy in types.
Your typhlosion has 3 Fire moves, but they don't all exactly do anything different.
At the very least, get rid of either Flamethrower OR Lava Plume. Keep one of those moves in addition to Eruption so that you can switch to them when Typhlosion is too low HP to make Eruption good.
If you feel like breeding for egg moves, you can get Extrasensory so he has a psychic move. He learns Focus Blast by TM which, though inaccurate, is good for if he has to go against any rock types that aren't going to be hurt much by Fire/Normal attacks.
Generally though, you do NOT want two moves of the same type unless one of them does something significantly different (like Eruption) that would make you want to use the other one sometimes.
In place of Hydro Pump for Feraligatr, consider giving him Swords Dance, which will double his physical attack with one use and make all his other attacks especially devastating.
I suggest something with better coverage than Slash, too, such as Ice Fang, or a rock move, or Crunch.