Cow ghost

Walkthrough:
1. Talk to Kamaria in the Castle Tower

2. Walk to the Ballroom then to the Foyer

3. Throw a water balloon at the target

4. Talk to the ghost then go back and talk to Kamaria

5. Kamaria will give you a spell, it's ''Expello ea bos''

6. Go back to the Foyer and say the spell

7. Go back to Kamaria, talk to her and then you will recieve a cow costume. If you are not a gold panda then you will only be able to wear it for 5 days