@LordEnel:
Not sure what Id an turtles are?
My current team :
Luffy gear 2 : captain lvl 41
Usopp Golden hammer : lvl 46
Asura Zoro : lvl 41
Enraged Arlong : lvl 50
Sanji Diable Jambe : lvl 41
Rest of chracters:
strnght
Tony Tony Chopper : lvl 14
Iron-Mace Alvida : lvl 5
Blamenco : lvl 5
Bepo : lvl 5
Arlong : lvl 5
Fire Pearl : lvl 5
Double Iron Fist Fullbody : lvl 12
Iron Fist Fullbody : lvl 7
dex
Lion Song Zoro : lvl 10
Thre Thousands Swords Zoro : lvl 5
Six-Sword Hachi : lvl 5
Miss Golden Week colors trap : lvl 5
Smoker : lvl 5
Miss Golden Week : lvl 5
One Two Django : lvl 5
Quick
Tony Tony chopper horn : lvl 20
Kuro Hundred Plans : lvl 26
Miss Valentine 10 000 kilo guillotine : lvl 20
Jozu : lvl 23
Mr. Prince : lvl 20
Tashigi : lvl 20
Hina : lvl 20
Psy
Marco : lvl 5
Uruouge : lvl 5
Cabin boy Coby : lvl 5
Int
Mirage Tempo Nami : lvl 5
Fine Tempo Nami : lvl 5
Tony Tony chopper Brain point : lvl 11
Poison gas Krieg : lvl 14
Miss All Sunday BW VP : lvl 5
Mr. 3 extra special : lvl 5
Vista : lvl 12
Nami : lvl 5
I think I did something stupid because i had many vista jozu and kuros, i just merged toghter.
I can't even beat elite coby.
Your captain abilities don't do much with that team. Try building a team where at least three people are of the same group, like dex or fighter. The other one or two characters are there for their great special, like GP Usopp. For instance, a Strength team of Luffy/Blamenco as captain, the other, Alvida, Arlong, and Usopp might be pretty solid. A slasher team including Arlong captain, Vista, Mr. 3, Zoro, and Usopp is one that I've had success with.
The other option is to build a team dedictated to a specific task and thus with a specific captain combo in mind. The combination of LS Zoro and a high-level Vivi is very popular for bonus bosses, where the rest of the team would mainly be focused on utility with some power mixed in.
As a side note, I slightly hate you for having so many rarer characters than mine.