Evil Turns Good is not a necessary category as it is entirely subjective, and the events of the Subspace Emissary don't permanently establish each character's allegiance. Also, a non-living thing like the Halberd can't be evil.
You've been banned for three days for repeatedly adding yourself to the Template:SubspaceArmy page despite us removing it. Keep in mind that no fanon is allowed on this wiki; for that purpose you can go to the Super Smash Bros. Fanon Wiki. If you continue to ignore these warnings after your ban ends then you will be banned again, for a longer period of time.
Hey Callum, just a warning that User:Callum Guest should not be a page and I will delete it, but I'm giving you the chance to move all the stuff you put there into your actual user page. It's generally a no-no to create pages in the "User:" namespace unless they are subpages of your actual username. So you could put all the stuff in a sandbox page, titled like this: User:CallumGuest/Sandbox
Please bear in mind that the articles, categories, and templates on this wiki are for official content only. Fanon needs to be only done on your own userpage, or go to the Super Smash Bros. Fanon Wiki.