Using the same basic pattern you can make a witch or wizard with various differences in styles of hair or clothes.

These mini amigurumis do not need very much yarn, about 25g in total, and they will be approximately 4.5” tall when finished.

As well as whatever colours of yarn you want to use you will also need:
Stuffing.
1 pair 7.5mm black safety eyes.
Tapestry needle.