billd91
Not your screen monkey (he/him) 🇺🇦🇵🇸🏳️⚧️
The only problem I would have in using a swift action spell in a standard action slot is the original nature of the spell. If the spell has a defined casting time of 1 swift action, I'd be inclined to disallow it. The nature of spell prevents it from being drawn out in time.
In the case of a quickened spell that normally takes a standard action, I see no reason whatsoever to prevent someone from being able to cast it as a standard action. As I said before, rather than using the quickened completion action you prepped for, you use the standard completion action and forego the extra prep work you performed on the spell. Wizards can nerf their spells at will when they cast them (as long as the specific spell and slot are preserved) by reducing their caster level. I don't see nerfing off their metamagic prep as being much different.
In the case of a quickened spell that normally takes a standard action, I see no reason whatsoever to prevent someone from being able to cast it as a standard action. As I said before, rather than using the quickened completion action you prepped for, you use the standard completion action and forego the extra prep work you performed on the spell. Wizards can nerf their spells at will when they cast them (as long as the specific spell and slot are preserved) by reducing their caster level. I don't see nerfing off their metamagic prep as being much different.