These guys are soloable by a 34-35ish druid. I admit I am twinked (a little bit). Got 200 wis in total. Make sure you SOW yourself, buff yourself with SKIN and BABRCOAT, cuase most probably you will get hit at the beginning.
So, be4 u kite a giant, find a spot near an ocean where nobody will disturb you and your "friend" (i hate the damn snow dervishes joinining in our private chat). So the first thing is SNARE of course, most probably they will resist (resisted 4-5 of my first snares till it finally stick on him) - thats when u will get bashed couple of times - giants are big, with long hands and feet, so they reach far.
so, snare till it sticks, DOT, nuke
Dont try to root unless u have a lot of mana, also I dont recommend using FURY of the AIR spell. sure it does almost twice as much dmg as combust, but it gets resisted more.
I soloed only one per mana bar, maybe i can solo one giant and a wolf if i dont get that many resists. But basicaly speaking be ready to spend your whole mana bar (I actually ran out of mana, but the giant was low on health and was standing still snaring so it didnt cause me much trouble).
Good luck soloing them, and try not to kite them in the open, find a place where there is something behind your back (ocean or a wall that nothing can climb)
Peace and good luck fellow players
Jullius
Level 35 druid
Vazaelle