Sika

Stepping into the squared circle of comics with a 2014 debut from Boom! Studios, Sika arrives in the Modern Age pages of WWE Superstars and WWE courtesy of creators Shane Riches and Paris Cullins. With only a handful of catalog appearances, this is a rare find for the dedicated collector, sharing vivid comic-book real estate with titans like Roman Reigns, John Cena, Big Show, Afa, and Dean Ambrose. If you're building out a complete Boom! Studios WWE library, Sika is exactly the kind of elusive character that makes the hunt worthwhile.