User blog comment:B214/Volume 23 discussion blog/@comment-29963364-20170420234037

Wouldn't Surtr Second (Sirzechs' Rook) be considered a Super Devil?

Sirzechs (a Super Devil ranked among the Top 10 Strongest) needed to use a Mutation Piece to reincarnate Surtr Second.

And McGregar Mathers (Sirzechs' Bishop) said that if Surtr could actually use his flames properly, they could've defeated the Jabberwoki (the same beast that Dehauser and his peerage couldn't beat).

This all makes me think that Surtr Second is at least several times more powerful than a Satan-Class Devil, although probably not as powerful as Sirzechs or Ajuka.

So what do you guys think?