You imbue yourself with all your magic in one surge. When you cast this spell you can cast three cantrips or first level spells with only one action on your next turn. As an alternative you can expend three first or second level spells to let out a blast of energy in a 15 ft. cone, each creature in it must make a dexterity saving throw or take 1d10 force damage for each first level spell you expended and 2d10 force damage for each second level spell you expend if you're a wizard or 1d8 cold or lighting damage for each first level you expend and 2d8 acid or fire damage for each second level spell you expend as a sorcerer. You are also able to use this spell on a friendly creature within granting them a 1d12+(Your spell modifier) additional force damage on hit if your a wizard or 1d10+(Your spell modifier) additional acid, cold, fire, or lighting damage on hit for the creatures next attack. 

"It's raining magic missiles!"