Position Pole while running with mobs on your back for example, then go through it, all mobs get DoT effects then you only need to keep going back and forth through Poles, there’s a video on the forum showing a Warlock doing this with 2 PoA (scroll) and finishing with that alone (he had level 9 PoA though iirc) and he literaly finished a pack of mobs.
People here are taking magic DoTs lightly, they’re based on your matk with all attributes and multipliers, generaly only the base value is lower, like a level 0~1 skill. Considering high matk values you can get tons of damage out of those DoTs.
Mastema is the same, though it’s mist likely another skill to finish linked mobs, with it’s short number of hits and maximum power it most likely won’t finish level 300 mobs without Linker, even if you have 100% attribute and quickcast you will barely take 50% of a mobs HP.
For Elememes:
Currently the best path seem (TO ME) to be something arond Wiz 3 > Ele 3 > Linker 1/2 > Sage.
Consider the fact that you can, by having Linker, give much better use to all your Ele 3 skills, even Frost Cloud. Eletrocute on Linked mobs with Taoist effects are going to hit like a truck.
Sage already give ranged protection so Theurge loses defensive value. Sage’s high base values are pretty good when comboed with low ranks of Linker because it consumes less Hit Counts.