hopefully u mean the "iccurus" gym, but ther is a website called www.pokemon.marriland.com that tells u how to get through all of the gym challenges. the website has walkthroughs for all of the gyms,and i use it ALL the time. it ven tells u how to get through othr parts too. it has yet to say something that doesn't work! but anyways, here is how to get through the iccirus gym, how it says to do it on the walkthrough:
well firstr off challengers cave is a dead end and once you go all the way down if you want to get back up you have to use an escape rope or walk up the way you came. also to make traveling in challengers cave easyier buy lots of max repels and escape ropes. i don't want to ruin the rest have fun :-)
You walk around and go through the cannons until you get to Skyla.
you shoot yourself through cannons i cant really remember though since i beat the ENTIRE game she is a little difficult to get to.
u have to get in the cannon and it will shoot u where u have to go beat her trainers and they will help u out.
The fifth gym in Pokemon white uses the ground type.
in the nacrene gym
Elsia's Gym is on the left of the ferris wheel in Nimbassa City
You can battle the elite four at the pokemon leauge.
Cheren
The fifth gym in Pokemon white uses the ground type.
You cannot rebattle Gym Leader in Pokemon White.
in the gym
Yes, like any regular Pokemon game, Pokemon black and white still has gym battles.
You kill the Gym Leader's Pokemon with your Tepig.
Sootopolis. You have to go through the whol Kyogre episode then the gym will open up. (Sootopolis is the white place you have to dive to get into.)
I don't think you can re challenge a gym leader you have already beaten in Pokemon white.
Go to cold storage to find team plasma
After beating the 5th gym, head north to Chargestone Cavern. After getting through there, you have to travel north to the Celestial Tower where, at the top, you will find the gym leader. She will return to the gym where you can battle her.
sixth gym laeder
I used fighting type (Timburr) and obliterated the gym
His Pokemon are: Vanillish,Cryogonal,And Beartic.