Izaya - CLANKERS MIDRANGE

You don't really need an explanation for this. 
Stack them together and outvalue, a bot buff the other yadda yadda... 
You know the drill.

The main difference to a stock standard rumble probably is that the list is lighter and mind oriented.
Coming from a different TCG i violently despise heavy decks, that runs on hopes and dreams hoping not to lose in the first 3 turns or hopefully recover unrecoverable leads.
Since Rumble doesn't win it means nobody is treating the list correctly tbh and also 70% is lack of cards in my genuine opinion. Like deathknell deck, there is not many great units.

TEMPORAL BREACH has really big value in the list, you have damage spells, trading tricks and engine spells, i believe that is enough, i see many spells spreaded thin in many lists not to be predictable but to be honest if the deck wants to do something just push that way.

Cut DECREE OF INSIGHT off the side deck with whatever you see fit, it's not mandatory but i would keep the fury hardcounter.