AEldrazi June 2020 (Highlander)

Forsaken Monument and the new 4/4 construct.

Consider Scrapyard Recombiner.
In the Oracle meta, you need a plan maindeck to beat it.
Why is WUR artifact aggro just not all-round better? It destroys midrange too. It loses to removal (control).

Only Xerox and anti-Xerox decks work. So you need to make (white) AEldrazi an anti-xerox deck, e.g. with Thalia 2, Thorn of Amythyst, Sphere of Resistance, Lodestone Golem. You have to reduce their options massively, because that is where they have their advantage, in the option inequality. So the prison effects (including Leonin Arbiter etc.) are absolutely key. Tangle Wire and Smokestack abuse their lack of permanents too. Uba Mask removes options. Midrange cards like Traxos and Karn Scion are just pointless, not on plan. Giving yourself options is a losing battle - they have more. Forcing them to play tap out style (via Tithe Taker or Tefer 3) does reduce their options. Reducing options will also make it harder for them to find their sb cards.

Make an anti-Xerox deck that doesn't fold to Null Rod or artifact destruction. You beat control and tempo and even some combo by being anti-Xerox. You beat midrange by being ramp, maybe out of the sb. You might even need to rethink your points, e.g. Wasteland and Strip Mine over Mana Crypt and Mana Vault.

Check the DnT tech, e.g. Sanctum Prelate. It's pretty good as a second Chalice.

http://www.themanadrain.com/topic/1360/turbo-xerox-and-monastery-mentor/2
https://www.channelfireball.com/articles/decks-like-deaths-shadow-will-always-become-the-best-deck/

Combine 'going over the top' with 'taxing'. But try not to tax your own going over the top. Tax first, go over the top second. Revsit the prison elements of 5c stax.