Bile Bomb

Using magic your bring yourself to sickness forming your stomach acid into an almost ooze like substance and regurgitate it, spitting it up at a point within range. Each creature in a 20-foot-radius sphere centred on that point must make a Dexterity saving throw. A target takes 4d6 acid damage on a failed save, or half as much damage on a successful one. You must also make a Constitution saving throw when you cast the spell, on a fail adding 4d6 acid damage to the spell but falling prone as the pain of the acid burning your throat causes you to collapse you are also stunned until the end of your turn, on a success you gain no additional damage and do not fall prone.