Ok I've made a couple of quick updates to the deck lists, 

[quote=@Ammokkx]
Putting your focus on negation and removal makes your opponent have to spam harder
[/quote]

Considering that the entire Nekroz archetype is made up of hand traps does this mean I am going to have to change my deck entirely for my main character? I'm not going to Djinnlock anybody but a Nekroz without negation is a Nekroz deck without ritual monsters.

Also, does this mean I need to ditch Ash Blossom in Fire Fists?

[quote=@Ammokkx]
I'd recommend straying away from cards such as the solemn brigade, Twin Twisters, Mirror Force, Soul charge and general staples.
[/quote]

That's fine, I mostly put those in to pad out the spells and traps anyway. Nekroz doesn't really use any traps from what I can see and I can live without Soul Charge.

[quote=@Ammokkx]
Also, a last thing: If you're going to make example lists, try not to say stuff like 'Rank 4 Xyz' yeah? It implies you'd be summoning Utopia alongside Castel and Diamond Dire Wolf, three monsters that don't really relate each other in any way. Besides, Numbers are kind of Naoki's schtick and extra decks should be limited rather than broadened. Having everyone use everything makes decks feel less unique.
[/quote]

I can make the extra decks more limited in those cases but what do I do about the Gagaga deck? The entire point of the archetype is to toolbox every card you can in the extra deck. I'll stay away from Numbers as well; the only one I was really going to use was Machu Mech since it is the Gagaga combo, but in hindsight an OTK is probably a bad idea anyway.