I reccomend that you have 80+ range and 80+ prayer if you are using curse prayers.
Rune Crossbow and atleast diamond bolts (dragon if you can)
Autoretaliate on (dont have to keep clicking jad and you can concentrate on the prayer switch)
Karils or blackdhide armour.
Okay the important bit!
When jad stands on his back 2 legs he will be using range (switch to protect from range)
When he ducks his head towards you he will be using mage (switch to protect from mage) Simple!
Dont try to rush change too much you have chance to change and not be hit.
Without prayer you will last 15 seconds. End of.
Daniels technique! "use veng for big hits for when he hits you!" Thanks Daniel!
As you see in the video i bring lots of sara brews and restore pots, but dont bring that many just bring food more food!