That aside, there's an extra point in the rules that states sponsors have the right to disqualify entries "not consistent with the spirit or theme of the Contest." Regardless, it's not been officially confirmed that this is the case or if it's the reason certain entrants have been removed from the Contest, so it might be a different issue entirely
(Artifacts, legendaries, and Sagas are historic.) P/T Number 222 Language English Legal Formats Commander, Historic, Legacy, Modern, Vintage Not Legal Formats Alchemy, Brawl, Competitive Brawl, Pauper, Pioneer, Standard, Timeless Rulings (6/16/2023) A card, spell, or permanent is historic if it has the legendary supertype, the artifact card type, or the Saga subtype
As a superfriends lover, This card is a wonderful Superfriends commander that can give us a decent amount of mana or help us cheat in all of our planeswalkers
Sure it has a sawblade for an arm, but it hardly looks out of place next to Skyfisher Spider