Hi there,
I had a few questions regarding the spellslinger. I did a few searches but couldn't find any official developer commentary on the subject, and it would be great if someone could point me to something official on the matter. :)
1. Does a spellslinger casting a spell with material and/or somatic components need to keep his other hand free if casting through his gun? Or is he allowed to hold something else in his non-gun hand (such as a metamagic rod)? On a related note, what about plain wizards with a wand as their arcane bond?
I'm thinking no since I can't find anything that says otherwise, but I'm wondering if I'm missing something in the rules somewhere.
2. Does casting a spell through a gun require any ammunition?
3. Would the gun still function under water (without something like an air bubble) for the purpose of casting spells with enhanced attack rolls or save DCs?
4. Assuming a spellslinger needs a free hand while casting through his gun, would casting a still spell and having eschew materials allow the use of a metamagic rod?
Thanks! :)