The Powerhouse

[Palamon]

Ash has had many Pokemon in the past. Some good ones, some bad ones, and some that are a roundabout. Which of his many Pokemon do you feel is his most powerful, and which do you feel was his "weakest link"?

 

[thedarkdragon11]

I think the "most powerful" title is being tied by Charizard and Pikachu... I know most people give it undisputedly to Charizard alone, which is true, for me, if Charizard obtains a ME... I think Pikachu is tied because of the battle experience against some of the most powerful trainers and some legendary Pokémons...

The "weakest link" I think is one of his unused Tauros but it's only because they are not used, nor under training...

 

[PokeHunterBlack]

His strongest would have to be (Don't hate me) either Sceptile or his Greninja. I mean Charizard's great and all, but he had to be trained by a Charizard expert. His weakest link would have to be Scraggy, he didn't really help in the B/W series IMO.

 

[imtnt]

I think the unused Tauros (any of them actually) would be the weakest link.
As for the most powerful... Prob is Greninja that pushes Pikachu aside.