Ok before I start the guide lets get one thing straight as of November 22nd if you die in Jad you do not lose your stuff. I do not know what date you are reading this so don't be too sure.
Okay lets get this guide going. Now you are going to need medium gear, like Dragon Chainbody with Dragon platelegs Nezzy helm, DDS or d claws(anything with good spec really), any boots, and any cape should work fine. Also bring a half invy of food.
Okay now how to get there type ::jad and then go into the door. But before you go in make sure you have spec ready.
Then go in.
Okay so once you are in pull jad away from door, if you don't know what pulling is you are a noob, but pull him away then spec until you have no spec energy, then die you may need to eat to get all specs done, then go back to jad and repeat until jad is dead.
And there ya go you got yourself a Fire Cape!!!
Congratz and see ya in-game!
Btw add me my ign is Evo_pker...
UPDATE: You do loose stuff in jad so be careful...