Alrhazar's Fun Bomb

As an action, you can activate and throw Alrhazar's Fun Bomb at a point up to 60 feet away. Each creature within 5 feet of that point must succeed on a saving throw or suffer one of the following effect, determined by a roll of a d6. The effects of this object are non-magical, and thus cannot be dispelled by the Dispel spell or countered by the Counter Spell spell. 

1.  The Fun Bomb releases a volley of spikes. Creatures in the area of effect must succeed a DC 16 Dexterity saving throw or suffer 1d6 piercing damage, halved on a success.
2. The Fun Bomb releases a cloud of light blue powder. Creatures in the area of effect must succeed a DC 16 Constitution saving throw or fall unconscious for 10 minute. 
3. The Fun Bomb releases a splash of gooey tar. Creatures in the area of effect must succeed a DC 16 Dexterity saving throw or get their movement speed halved for 1 hour, or until they are fully submerged in water.
4. The Fun Bomb releases deadly greenish gas. Creatures in the area of effect must succeed a DC 16 Dexterity saving throw or take 3d6 poison damage, halved on a success.
5. The Fun Bomb releases dark brown fumes. Creatures in the area-of-effect must succeed a DC 19 Constitution saving throw or be poisoned for 15 minutes . 
6. The Fun Bomb releases a cloud of pink smoke. Creatures in the area of effect must succeed a DC 19 Charisma saving throw or be charmed for 15 minutes. 

Additionally,  a character proficient in Tinker's Tools may manually decide the effect given by Alrhazar's Fun Bomb by using its Tinker's Tools and concentrating 10 minutes with Alrhazar's Fun Bomb. This will guarantee the chosen effect for the next use of the item. A character proficient in Tinker's Tools may also spend one hour working with its Tinker's Tools and with Alrhazar's Fun Bomb to rig it into overdrive. The next use of Alrhazar's Fun Bomb will trigger all charges remaining. 

Notes: Charmed, Poisoned, Unconscious, Alrhazar's Fun Bomb may have a maximum of 5 charges at all times.