Gyms

Boss Gym 1      Dark-LordKai

Boss Gym 2     YaMiYuGi_14

Light Gym

Water Gym       

Dragon Gym

Earth Gym

Fire Gym

Spirit Gym

Shadow Gym

Fiend Gym

Zombie Gym

Wind Gym

Warrior Gym

Winged Beast Gym

Thunder Gym

Machine Gym

BeastWarrior Gym

Plant Gym

Spellcaster Gym

These are links to the message boards, if you wanna duel one of these gyms leaders post it on that particular message board.