Zero

Zero is a Premium Box Tsum in the Japanese version. As of June 2016, Zero became a Limited Tsum in the International version. He may be available again in the future.

Information
Zero Tsum will burst all Zero Tsums currently on screen and for the rest of the skill duration, no additional Zero Tsums will fall, letting you play with fewer Tsums on the screen. His base time is 4 seconds.