Leylea 4B

Leylea 4B is a planet that the Plumber and Will went to for the first time in the episode "Ryan". It is a swamp planet, and is also known as swamp planet number 34. The only known life on this planet are Leylean Killers. The viewers and cast alike both enjoyed this location, it is confirmed that in the following seasons the Plumber and his companions will be visiting this planet more often, and possibly an entire episode on this planet. The Plumber also released a cat onto this planet.