Fist / Dragon Strike vs Super Transform / Demolition

100% sure, it are 2 separate -active buff skills- (like haste), unlike Advanced Combo which is passive, like Advanced Mastery for Archers / DkK's.

So with a 6 Viper Party (oh noes not again! )
ST (2 minutes) - 2 mins total
Countdown
ST (2 minutes) - 4 mins total
Countdown
ST (2 minutes) - 6 mins total
Countdown
ST (2 minutes) - 8 mins total
Countdown
ST (2 minutes) - 10 mins total
NT (2 minutes) - 12 mins total
ST (2 minutes) - 14 mins total
Countdown
ST (2 minutes) - 16 mins total
NT (2 minutes) - 18 mins total
ST (2 minutes) - 20 mins total
-repeat-

It's possible to stay Tansformed / Super Transformed 100% of the time
16 minutes Super Transform > Demolition
4 minutes Normal Transform > Shockwave

That makes zero sense to me, because Super Transform does essentially the same thing as Transform, but better. It even has a pre-req of 20 Transform. I believe they both operate on the same cooldown, but I'm going to wait for someone who actually has any idea what they're talking about to step in.

Even if I'm completely wrong, I'd like to use this post to tell you to shut up about the 6 Viper parties D: So unrealistic.