Stormborn
Explorer
Moridin said:I, too, like the reserve feats, and they're something I've been hoping to see for a while. Really, though, I wish I were playing a wizard instead of a sorcerer right now in one of my games, so I could use them!
You can. The descriptors say "available to be cast" not "prepared". The text on p. 37 5th paragraph that begins "A spellcaster who does not need to prepare spells (such as a sorcerer) must know..." makes it clear that the feats are intended to be used by spontaneous arcane casters too.
That said, I agree with your sentiments (and those you have mentioned on your blog) about PCs being able to do something "cool" every round or at least every combat. Granting PCs these options, reserve feats or battle manueves, is a wonderful thing.
I don't think the reserve feats are unbalanced for the very reason that Warlocklord mentions above. I also don't think that it makes the Warlock obsolete, as the warlock is far more adaptive than the one note reserve feats, and can do things even a carefully themed spellcaster with Reserve feats cannot do.