space to go to next Pearl. I put names that are based off of Super Mario RPG (second one is Sonic) and the fire one: Burninello is based off of Punchinello in Mario RPG, you may also encounter a reference to Mario & Luigi Partners In Time as Sunnicill's name is based off of Sunnicide.
(the Pearls may be important or non-important to the story, but it's based on your definition on them)