If you can get your AC up to around 450 then you should be able to continue tank n spank levelling. The problems is it starts to take a lot longer as the mob HP rises and you have no manaless form of damage other than your melee till you get to your pet at L34.
You're only two levels from losing the damage cap so if you can get your AC up then get through 18 and 19 things will speed up again with a nice 2h but it will still be far from ideal by the mid 20s. You really do need to consider either Rotting (predominantly from L24 to L34) or grouping till you get to Charm Animals at L29 if you fancy some charm killing.
I've always felt 14 to 34 were particularly hard for Shaman, moreso than most classes. What your good at and what is efficient keeps changing with every spell level and as the mobs level up, you don't have key spells like your Pet and there's some huge gaps between key spells (like your DoTs) which make them regularly ineffective during the progression.
|