i assume bolts will deal an additional damage for every 10 quanta.
what about draining effects? (siphon life, vampire (dagger), nightmare).
will they heal more?
Yes, definitely. The wording links the healing to be equal to damage dealt
and
not sure. Could go either way here. Certainly they will do more total damage, not sure whether that should translate to higher healing. I guess it depends on how you interpret the drain mechanic.
What are your thoughts on that?