Please help, I am stuck on the galactic boss at spear pillar and I can..

Try weaking it with all your other Pokemon then use rock climb wiht infernape and do some serious traing with all your other pokemon

Try geting a high level grass pokemon.

Raise your damn Pokemon better and balance their levels. Think hes hard? Just wait.

Never, NEVER, ever give away your levels. First thing a lot of people would say is to "train your Pokemon some more".
He has a Honchkrow, Gyarados, Weavile, and Crobat.

An electric Pokemon is most wanted, but your Drifblim can learn electric attacks. So teach him one of them [you're bound to have at least one electric TM]. Start out with Drifblim, and use that electric attack on Honchkrow, Gyarados, and Crobat. When he switches out to Weavile, you switch to Infernape and use Close Combat on him. Then, switch back to Drifblim to handle the rest of the battle, unless you win right then and there.

Man, no wonder you're losing! Your Haunter, Floatzel, Lucario, and Carnivine are all too low-leveled to go there! Train them up, then you should be fine.

First off, balance out your levels, that'll help.

Your Drifblim can learn Electric moves, so teach it that and make it your lead Pok�mon. Take out the first three, and when Weavile comes out, Infernape uses the fighting move for the Knock-Out.

Hopeless... Train you're Pokemon 4 god sake... Dun focus on a few only...Muz balance your team.