"Santo's Sun" Contender's Costume is sold by Chapman for 100 during the Day of the Dead holiday from November 1-November 3. Equipping this, or one of the other four costumes, grants characters a bonus action button with one of three random abilities:
- Quick Punch — Strike contenders directly in front of you for 10% health. 1 sec cast (1 sec cooldown)
- Strong Sweep — Sweep contenders in a 4-yard cone for 20% health and knock them down for 1.50 sec. 1.5 sec cast (1.5 sec cooldown)
- Jump Attack — Jump forward and strike contenders in a 0-yard circle for 30% health and knock them down for 3 sec. 1 sec cast (1.5 sec cooldown)
Use the bonus action button on other characters with the costume equipped to kill them. Defeating other costumed characters is the objective of an achievement series:
The objective is to defeat one, twenty, or fifty other characters and does not have to be completed during the holiday, as the costumes are permanent and last year round. For an easy method to earn the kill-20 or kill-50 achievements, see the Easy Calavera technique section of the Day of the Dead article.