A collection of animal Shapechange potions, scrawled with a skull and crossbones to deter use.

The creature that uses Yzma's Animal potions can cast Shapechange at will, and can turn into a random creature based on a d100 roll, or roll a d20 for a specific creature, with a failing roll resulting in turning into a beetle or fish, depending on the desired transformation. The creature may start their next turn with a DC 15 saving roll to transform back to their original shape.

1: poison, user takes 1d6 poison damage

2-10: beetle

11-20: fish

21-30: starfish

31-40: pig

41-50: rooster

51-60: iguana

61-70: hawk

71-80: shark

81-90: reindeer

91-100: whale

Notes: There are a dozen one-use vials in total., Shapechanging