User blog comment:Kaos Phoenix/Brave Machines or Quartet 5?/@comment-26069426-20150429210907/@comment-15157600-20150430060136

I'd agree with Zoro here. Mathmatics is better used as a defensive play. Most of the Q5 monsters have 2 crit so Robo actually lessens the effective damage you can do with just him vs a full field. There's also the quadruple assault formation with Neun transformed that allows for a total of 7 possible damage with two lines of defense.

I'm also not very fond of the drum deck. It seems really generic. Rampage is a good card, but it seems like the rest of the deck doesn't really have a focus, or great effects. The cardburn deck has the explosively powerful ultimate cardburn and the Q5 have the ability to swarm and cause a lot of fast damage if the opponent isn't prepared. The protag deck pretty much just has Drum (who is decent), Rampage (a good vanilla transform), and it's own personal impact.