Kane returned to WWE television on the October 17 episode of "Raw", winning an 18-man battle royal. As a result of his victory, he, along with Big Show and Shawn Michaels, was featured in an Internet poll to decide who would receive a shot at the WWE Championship at Taboo Tuesday. In the weeks before Taboo Tuesday, Kane and Big Show teamed together on several occasions. The poll was won by Michaels, and Kane and Big Show teamed together to face Lance Cade and Trevor Murdoch, defeating them for the World Tag Team Championship. The duo successfully retained their championship throughout the remainder of 2005, during which time they engaged in an inter-promotional feud with members of the SmackDown! brand. On the December 12 episode of "Raw", Kane defeated Triple H in an Elimination Chamber qualifying match, then Kane participated in the Elimination Chamber match for the WWE Championship at New Year's Revolution but he was eliminated by Carlito and Chris Masters. He and Big Show feuded with Carlito and Masters throughout early 2006, culminating in a successful title defense at WrestleMania 22 on April 2. The following evening, Kane and the Big Show lost the World Tag Team Championship to Spirit Squad members Kenny and Mikey. One week later, Kane and Big Show faced Spirit Squad members Johnny and Nicky in a rematch for the title, but were disqualified after Kane "snapped", ostensibly due to "voices in his head".