If you have a friend who is in DS, have them port you into the labyrinth so you may get your scarecrow spell. Outside of that, you can use scarecrow tcs for now, that will allow you to take out the mobs and bosses pretty easily.
Another way would be to stack storm shields (I assume it is the storm guys who are giving you difficulty) then take them out with a wraith. The girl in the minigame area will let you train single school shields.
At your level the temple should not really be giving you any trouble, especially for a death wizard. Just buff your drain spells and make sure you take out the enemy in one shot. You can use tough or strong tcs as well to increase your drain spells damage. Good luck! pods