Sepulchrave II
Legend
Thoughts?
I like this a lot. My main problem with metamagic is actually that I think some other mechanism than feats should be used to implement it.
Since it uses up a swift action, metamagic becomes like metapsionics (i.e. only 1 per spell is feasible).
Either making metamagic spells have a move (-equivalent) action casting time, or have certain other spells have a move-action casting time could also create interesting possibilities in terms of action economy.