2018-10-16:
- Beast Within
+ Assassin's Trophy
- Stranglehold
+ Underrealm Lich

Assassin's trophy was a straight upgrade, the Lich is in for testing. Stranglehold doesn't do enough by itself.

2018-11-23:
- Kozilek, Butcher of Truth
- Wayward Swordtooth
+ Worldgorger Dragon
+ Animate Dead

Deck needed a way to finish the game quickly after nuking everything. The Swordtooth proved to be an expensive and fragile exploration.

2019-02-11:
- Borborygmos Enraged
- Seismic Assault
- Creeping Renaissance
- Cloudstone Curio
+ Raven's Crime
+ Kozilek, Butcher of Truth
+ Song of the Dryads
+ Noxious Revival

Removed the 'land discard' package to increase consistency. Kozilek is back as a shuffle effect, additional interaction and another discard outlet for Worldgorger. Curio was a bit cute, and didn't do enough to warrant its inclusion.

2019-03-16:
- The Mending of Dominaria
- Expedition Map
- Turntimber Sower
+ Ancient Tomb
+ Reanimate
+ Gamble

Mending is really slow, and telegraphs the MLD play, expedition map is overcosted for the effect and not worth keeping for buried ruin synergy, Turntimber has been unimpressive. Reanimate is a bit light on targets, but seems worth testing for an early Razaketh/Omnath. Gamble's downside is mitigated when tutoring land, dredge, or retrace cards.

2019-07-09:
- Blighted Fen
+ Blast Zone
- Harrow
- Genesis Wave
+ Tectonic Reformation
+ Evolution Sage

Blighted Fen swapped out for the more versatile Blast Zone, Harrow and Genesis Wave dropped as the deck doesn't really ramp well enough to make Wave anything more than a value play. In their place are Tectonic Reformation for consistency, and Evolution sage to combo with the planeswalkers, Archfiend, Tracker, and the newly added Blast Zone. Might be too cute, but time will tell.

2019-08-16:
+ Sylvan Library
- Forest

My library has been freed up, and the deck is still running enough lands even with the loss of a forest.

2019-09-19:
+ Faithless Looting
+ Doomsday
- Razaketh
- Life//Death

Both Doomsday and Razaketh serve the same purpose, but whilst Razaketh can be reanimated, there's no guarantee he'll have enough fodder to fetch a win. Also BBB < 5BBB, and with Windgrace out and a land & any other card in hand, Doomsday can pile:
- Faithless Looting
- Shivan Gorge
- Worldgorger Dragon
- Animate Dead
- Anything
Discard the land to Windgrace's +2, drawing Looting and Gorge.
Cast Looting, draw WGD and AD, discard WGD and another card.
Play Gorge and cast AD on WGD.
Ping with Gorge on each WGD loop until opponents are dead.
Total cost of BBBBR.

2019-11-25:
- Hanweir Battlements
- Shivan Gorge
+ Mox Diamond
+ Sunscorched Desert

Battlements was in the deck to enable a hasty Marit Lage, but that's a bit cute as she can be summoned EOT anyway. Diamond is just busted with ways to recur lands, which there are many.
Realising that there are only 3 untapped red sources in the deck, it's not unlikely that we don't have one in play before attempting to go off with WGD loops. The desert does fold to players with hexproof, but that's not been something I've run into.

2020-02-19:
- Inkmoth Nexus
- Kessig Wolf Run
- Ley Weaver
+ Lotus Field
+ Field of the Dead
+ Ob Nixilis, the Fallen

Inkmoth + Wolfrun was the worst land combo, and was the main outlet for Ley Weaver + Maze of Ith, so swapping for more value-based lands instead, as well as another easier to support win condition.