Opelucid City (7th Gym)

Just challenge the gym immediately.. It will be a Dragon-type gym.. This is probably the hardest gym here.. The lacks of Ice Beam and Dragon-type poke here will really gives them good advantage against us.. Either way, the gym riddle is like this.. The dragon has 2 legs, 2 arms and 1 head right? You will have to defeat at least one of the 2 trainers each lvl.. Means you have to defeat minimum of 2 trainers (1 on the leg, 1 on the arm).. However, I highly suggest you beat all the 4 before going for Drayden.. On the same floor, they will be using the same Pokes.. Means the legs' trainers will be using same Pokes, same goes to the arms' floor.. However, for arms' floor.. The one on your right will battle you in triple battle, with the one on the left will battle you in rotational battle.. Drayden Pokes' lvl will be 46~48, using Druddigon, Flygon and Haxorus..

After you have beaten him, he will bring you to a house on the left side of PokeCenter.. Drayden will have a long talk with you.. Both of you will then rush out when after a  tremor.. You will see that Team Plasma's ship shot ice that freezes most part of Opelucid City and Route 11 (Don't worry, your Virizon is still alive if you still haven't caught it)..  There will be a bunch of Team Plasma's members here now.. You will be asked by Drayden to defeat the other Team Plasma's members here.. There's will be 3 grunts you have to defeat.. Just walk counterclockwise around the PokeCenter and battle the grunt you seen.. Once you have beaten 3 grunts, head to the gym, Zinzolin will be standing in front of it.. Once you have defeated him, they will retreat but your Kyurem's stick will be stolen by the ninja after Drayden gave you.. From here, head to Route 11, you will encounter one of the ninja..

After you have defeated him, you will be asked to check out Seigaiha City.. Now fly to Undella Town.. Threre should be two ways to go there.. First is through the underwater tunnel in Undella Town, it's inside a blue-ish building.. This way is as simple as ABC as you just have to cycle through the whole tunnel like you go through a bridge.. The other one is through Seaside Cave, not very short journey, nor it's long.. If you are using 2nd way, you will need Surf and Strength to proceed.. Surf to the top from Undella Town, you will see Seaside cave here.. Just move in counterclockwise direction here, you don't even have to use any floor or jump through anything.. You will eventually be at Route 21.. There's a nurse outside the cave, you don't worry much about your HP.. Go through Route 21 and you will reach Seigaiha City..