Sacrificial Humankind - Duel (EDH / Commander)

Here is the source of the original decklist (not mine) : https://tappedout.net/mtg-decks/dolores-umbridge-and-her-persian-petronus/ .

I adapted it in order for the deck to perform better in 1v1, for example by removing smothering tithe for mana tithe and removing lands which arrive detap when you have several opponents.
Also I added some really powerful card like esper sentinel and robber of the rich and removed some heavy spell like Ruinous Ultimatum that I never managed to cast because my mana base is pretty cheap (not having fetchland or other plateau) and it is hard having the amount of mana having no ramp, it must be better in multiplayer.

I think Fiend Hunter is also a cool addition : if you cast it when you have Silvar on the board you can exile a permanent and on the stack sacrifice the hunter before it resolves so the exiled creatures will never see the light of the battlefield again. It is also a great combo if you have Angel of Glory's Rise on the battlefield : you can exile it, so when the hunter dies you bring back everything, exile the angel again and your board is unwipable. But I never pulled out the combo in duel commander so I might removed the angel which is too costly for something with better value and control like Drannith Magistrate.

Overall I had a lot of fun playing this deck. You have many ways to win : just going face with silvar equipped with vorracbattlehorns (makes him unblockable) or with aristocrat by flooding the board and pinging with Bastion of Remembrance or Impact Tremors then finishing the job with odric or akroma's will (BTW Sunforger is so underrated, you can look for any white instant costing 4 or less so 12 of the 13 we play including akroma's will which is OP to close the game).
I found that this deck perform well even with the latest rule for dual commander which specify that you can only play 1 commander from your command zone during the entire game (you have command beacon to cast both but I never needed to). I won some games by playing Trynn and others with Silvar, it is nice to have a deck with several lines of play. Also it has a greate balance between remove all and developpment spells.