I was blocked on MMKB when I was 11 for being the delusional idiot I was. Additionally, you blocked my 3 other accounts (Rosytherascal, Built-in plug drive, and AbigailF) too. Well I've grown up and matured and now I add true info, so mind lifting the ban? I don't wanna wait until 2024.
Concerning the page of Master Core, I think it should be renamed The Swarm since Sakurai calls it that officially in yesterday's POTD. I agree that it is a sort of 'substance' that makes up the actual boss, but then it wouldn't be given a distinguishing title of "The Swarm" opposed to just "Swarm" or "Swarm Substance". The Master Core is the final form, being the orb that the player knocks off the stage in the last phase of the boss fight. The Swarm, however, is the previous four forms making up the other phases of the boss fight. If you think differently, just bring it up with me on my talk page. Thanks! :D
While Sakurai said "With the destruction of the Master Hand glove, the mysterious "Swarm" substance comes out from inside", all forms (each with their own image, although hard to see due to the swarm covering it) are named Master Core:
And also the name of the boss music (the actual core has none). Its Trophy may give more info about it.