This character's line is in Spanish. Please be familiar with pronunciation or be willing to learn phonetically.
This character is an Extra Role, and has one line in one chapter for Book 1, Part 1. 

Although this is a Spanish speaking part, English fluency is required for communication with the team. Thank you for understanding.

This creepy clown is an illusion created by Mort the ghost, in an attempt to scare one of Antimony's classmates, Paz. (The z is pronounced like TH.) Since Paz speaks Spanish, the clown also speaks Spanish to be able to deliver his creepy dialogue with full comprehension.