I tried elemental but the damage output is crap and the mana use is horrible so i respecced Enchancment and i love it. Your gear makes you kill faster unlike caster gear at this level wich most likley only let you live longer and dps longer. With all the great items i get from instance farming i always have the best meele gear wich makes most instances easymode.

I dont think Maraudon is easy as either elemental or enchantment...

The princess is immune to nature damage and have a aoe knockback wich deals loads of damage. Both makes it nearly impossible as ench and elemental. Im not sure but i think thoose big giants are nature immune and atleast thoose earth elementals wich makes this instance(atleast the end of it a major pain as 5 shamans)

There is a guy who plays 5 ench here who have a video were he solo mara apart from the princess.