Bag of bewitched Frogs

Inside this small poor looking sack are 4d4 alive frogs. The frogs look like normal tiny frogs with a little crown on the head.

If you want to take a frog out of the bag, you must succeed a Dexterity saving throw DC 15 or you get 1d4 piercing damge. 
If the bewitched Frog is thrown against a wall, the GM will roll an effect on the following table, which immediately will happen:

1   the frog hits the wall and falls dead to the ground

 2   the frog fizzles out and a stinky fart smell spreads 10 ft. radius around the point of impact
      (constition saving throw DC 15 or the target is poisoned for 1d4 hours)

3   the frog turns into a depresive bullywug, who wants to die, because of living in a bag

 4   the frog fizzles out. Only the frog's eyes fall to the ground and roll around

5   the frog turns into an oblex spawn that attacks immediately

 6   the frog turns into an arrogant prince (noble)

 7   the frog turns into a grung who has a crush on the caster and wants to kiss him

 8   the froh turns into kermit the frog who does a tap dance and then fizzles out

Notes: Damage, Control, Utility, Combat