The guild showdown!!!!

[Melek the fire]

So me an some buddies have decided to pull all of our collections (which is quite a few cards), and want to build the absolute beats decks we can for each guild of ravnica and have them face off in a who's the best contest. I'd like your opinions on building the decks. We'd start with one guild then move to another so we can stay in track, starting with...... The cult of Rakdos! Obviously burn and removal, but which cards?

[Mlerner12]

{rakdos Cackler}
{Rakdos of Riots}
{Rakdos' Return}
{Ash Zealot}
{Guild Feud}
{Desecration Demon}
{Master of Cruelties}
{Ezava, Blood Witch}

All options

[Melek the fire]

All right throwing them, rakdos himself and a butt load of burn and black removal. Plu the duals too I course. Next up I think the boros! What's the must haves of any good true boros deck?

[DimirOverlord1300]

{Tajic, blade of the legion}
{Warleaders Helix}
If it doesn't need to be standard and you have them {lightning helix}