Arrow's Brigheight's ability is actually a form of Power Copying.
While at first one can assume that Mugo's abilities simply stem from his wielder's lack of Conviction, upon further inspection it seems it takes the abilities of other Birgheights and adapts them for his own use.- Atlee's power of avoiding damage translated to Mugo's gel-like body.
- Duster's arm cannons are the basis for his Razor Wind attacks.
- The Four Fiends similarities to one another was the the source for the Me's a Crowd.
- Mugo's developing a Hand Blast was in response to Kai's Gigan using the technique.
Arrow didn't land in Edger Village by mistake.
He landed there because he knew (pre-amnesia, of course) that there is a dreadnaught beneath it. Shu is Evil All Along and the Big Bad
It is possible that his friendship with Back was a ruse to use him and the villagers as pawns to overthrow The Empire and make himself the Emperor.- Quite thoroughly jossed, he helped Arrow to become the savior of not only Lingalind, but also the God child, so he's one of the greatest heroes this series has.
The Four Fiends are benders
- Cho Chisen is an Earthbender.
- Kei Suiitsu is a Waterbender.
- Nen Kasei is a Firebender.
- Sin Fusui is an Airbender.
