Greg, on whether Mata Nui is now more powerful than Toa Ignika: "I would say no, simply because Mata Nui does not have a handle on how to use the mask -- he's never had to use a mask before. Ignika, on the other hand, knew all its powers and how to use them."
The scarabax beetle is the stag beetle seen on the Bara Magna teaser on the November 08 comic.
Although the Great Beings did have something to with the Arena Magna's design, it was physically constructed by Agori.
"Ataku's Mark" in the My Lego Network campaign, obviously, is meant to say "Atakus's Mark."