Krenko, Fash Basher (99% Casual EDH Deck) (EDH / Commander)

The year is 2020, following the overthrow of the Orange Emperor by the Antifa horde, America has fractured and broken down into over a hundred petty polities. Though the imperialist American Empire has been destroyed, remnants of fascism persist. Agents of the former bureaucracy continue to spread their pestilent ideology and the general populace as a whole, nursed on the bosom of Neoliberal material consumption, is reluctant to join the Antifa utopia.

With this deck, you will be playing the role of Krenko, a contractor hired by one of these Antifa polities to route out the material and ideological vestiges of the old order. Several people have made decks with the names "Make America Krenko Again" implying that Krenko is a Pepe toting member of the Alt-Right. This is slander, Krenko Bob is Fash Basher through and through.

The Hegelian Dialectic (i.e. My bat to your face)

Krenko works best when going infinite or at least getting close to it. There are four cudgels that will aid you in this cause; Staff of Domination, Sword of the Paruns, Umbral Mantle and Thornbite Staff.

Umbral Mantle, Sword of the Paruns and Staff of Domination require lots of mana to utilize, but if you have an Ashnod's Altar or Skirk Prospector and produce more goblins than you sacrifice for mana then you go infinite. Cards like Brightstone Ritual and Battle Hymn can be used as a mana boost to cast, equip, or use the untap ability until the engine becomes self-sustaining.
Thornbite Staff works a bit differently, untapping the equipped unit when a creature dies. So you'll need a single outlet to sacrifice your Antifa minions (Ashnod's Altar, Skirk Prospector, Goblin Sledder, Mogg Raider, Goblin Chirurgeon, Goblin Bombardment)

Creating an infinite army of Nazi punching millennials is only part of the battle though, you still have to Bash the Fash after all and there a few means to accomplish this;

Giving all your goblins haste (Fervor, Hammer of Purphoros, Urabrask the Hidden, a kicked Goblin Bushwhacker)
Enter the battlefield effects like Impact Tremors, Warstorm Surge and Altar of the Brood assault your opponent for each goblin created. Altar of the Brood cannot deck out opponents that have Kozilek, Butcher of Truth or Ulamog, the Infinite Gyre in their deck though.
Sacrifice all your minions to Goblin Bombardment
Killing your goblins when you have Boggart Shenanigans or Outpost Siege (with Dragons selected) out, usually this requires an outlet to sacrifice them too.

Additional Tips

Goblin Sledder and Mogg Raider have a surprising amount of utility, not only do they serve as sac outlets, but they can serve as a form of protection against a Blasphemous Act if you have enough goblins out or can be sacrificed to pump up an attacking creature to deal combat damage.
Curse of Opulence is a good means to test the character of your playgroup. Centrists, white supremacists, really anyone who still subscribes to the the failed capitalist model will be tempted to attack the cursed player. These people are morally weak and, in time, will need to be placed in a reeducation camp. Those that resist the siren's call are fellow travelers and can be reliably called upon in case you need an alliance.
Always attack the player playing white. White is the undisputed colour of Fascism, Nazism, Capitalism and Neoliberalism and should therefore be opposed at every opportunity. Just look at Land Tax, a card no doubt depicting a real estate mogul (i.e. Drumpf) squeezing his impoverished tenants for every shekel, no doubt in an attempt to force them out of the neighborhood so he can gentrify it. Even the miscegenous colours are problematic; R/W = police, U/W = the status quo, B/W = patriarchal religion, G/W = centrism.

Upgrading the Deck

Some cheap stuff I wouldn't mind are Ashling's Prerogative, Legion Loyalist, Hordeling Outburst, Ramunap Ruins, Grenzo, Havoc Raiser, Mogg War Marshal, Warp Wail
Some expensive cards would be Shared Animosity, Mana Echoes, Wheel of Fortune
Maybe something like Valakut, the Molten Pinnacle and Koth of the Hammer, but I'd have to get rid of most of all my non-Mountain lands