Gaiden said:So after, this extremely thorough analysis, I hope that I have shown that it would not be unbalancing to allow the twin spell feat to apply S.A. dmg twice. I don't think that the rules specifically preclude this anyway. However, for all of the naysayers, this analysis shows why they ought to allow it anyway. In fact, not allowing the twin spell feat to allow S.A. dmg on each effect is unbalancing!
What are you smoking, and where can I get some? If I could put that much overzelous effort into my work, I would never have to worry again.
Not allowing SA on a twinned spells is not unballancing. It is as basic as not allowing SA on all suriken or manyshot. Others have pointed out the situation you propose is imperfect, the AT seak attacking and not being reliant on anyone elses spells. When it comes to game ballance, just because you show one side has larger numbers, doesn't mean you example is correct. Even if correct, larger numbers do not balance make.