Kyle, You really found desert treasure hard?? I think its a little bit hard quest but quite easy too...i were lvl arround 62 mage and there were no problem, so if you get enough prayer pot and sharks it can be possible at 52 mage easy...
For Zvono there some tricks...... its depend of the monster, Fareed is very easy i recommend to use Mage with a water spell (any but higher is better), Kamil is medium so use mage again and use fire spell ( higher is better ) , Damis is the harder but there is a safe spot ( Indicate in runehq ) so mage him or range him take your higher stat, Finally Dessous, personnally i found him very hard and he use range and melee but i know a trick : PROTECT FROM MELEE ON AND NOT PROTECT FROM RANGE!! mage him behind the gate and you will take 10 dammage per turn, if you get shark, there is no problem...Its take me arround 15 p pot so bring more than me cause i were stronger. ALLWAY check you Hp and your prayer cause it can cost you the life

. I recommend to dont use melee cause it hit rarer than mage
Hope that will help you
