King K. Bass

King K. Bass is a fusion of King K. Rool and Bubble Bass that was used to fight The Elites in Isabelle's Communist Tournament.

An Epic Chat 8: Isabelle's Communist Tournament
King K. Bass was admitted into Isabelle's Communist Tournament on Isabelle's side. King K. Bass crippled Donkey Kong for life and was a controversial figure among the tournament's audience. King K. Bass fought Rowley Mario in a fight that was so fast that no one was able to see what was happening. King K. Bass failed this battle.