Utilizing the Day of the Dead and the costume ["Night Demon" Contender's Costume] it offers, ex. "Night Demon" Contender's Costume - Item - World of Warcraft
you can get into a raid, walk into the middle of Halaa and punch eachother until all 170 tokens.
When one person dies from another, every person in the raid gets a [Halaa Battle Token] Halaa Battle Token - Item - World of Warcraft
Use while you can!