Cadaver

You shout "Cadaver" and create a Portal 40ft in the air, out of which, a dead person falls. The target must make a Dexerity saving throw or take 1d8 bludgeoning damage. The body lasts for 1 round before dissolving and can not be raised as a living person or undead.. If during that time, Anyone starts their turn or enters the space 5 ft around the body, They must make a Constitution saving throw or take a -1 penalty to their next attack roll or ability check due to the stench. This trait does not function if the target is Undead or the DM rules that the target would not be able to smell or care.

In addition, if someone checks the body before it dissolves, than there is a small chance the body has something on it. Roll a d100. If the result is a number lower than half of the casters level, rounding down, than the body has something on it. Roll another 2d100. One of the d100s is for a random trinket off the Trinkets table from the Players Handbook or another table if you have another. The other is for some random loot. On a 1-30 there is 1d6 gold pieces. On a 31-50 there is 2d8 gold pieces. On a 51-70 there is 3d10 gold pieces. On a 71-85 there is a random simple weapon and 1d12 gold pieces. On an 86-95 there is a random martial weapon and 2d20 gold pieces. On a 96-99 there is 2 random martial weapons and 1d6 platinum pieces. On a 100 there is 1d12 platinum pieces and a +1 dagger that deals an additional 1d4 damage damage (the DM chooses the damage type) on a hit and has 1d6 magical properties from the Magical Properties table in the DMG.

At Higher Levels When you reach 5th level, the spell deals 2d8 bludgeoning damage and the penalty becomes -2. This increases again at 11th level (3d8 and -3) and at 17th level (4d8 and -4)