using dual attunements and channeling in theory should reduce the cost of a 5 energy spell to 0 energy!!!!!!
you get 80% back from the attunements (50% from ele attunement 30% from normal attunement) so that effectively reduces the cost of the spell to 1energy. and as long as you have an enemy in the area channeling will give you one energy back per spell per enemy in the area thereby dropping the spell cost to 0!
so your 4 skills would be
stone daggers
channelling
ele atunement
earth attunement
probably no real use but never mind... i like the idea of casting for free
