I'd try it with a Fighter, but hey, that's me. How hard will the game be? Is it a canned adventure? If so, those are usually pretty easy. Incanofwhoopasstrix is from FR if you want to try a Wizard. The easiest method has already been voiced. Greenbound is so stupid and was meant to be a +2 metamagic, but them's the rules! (Oh and I recognize incaseofthematrix is just as broken.. ok, more so!)