Vintage Doomsday Deck List Analysis for 2021.01.02-03

About a month ago Doomsday was called one of the best decks in Vintage, but how the tides change.

2021.01.02 Challenge

2021.01.03 Challenge

Core Analysis

Core

Creatures (5)
Street Wraith
Thassa's Oracle

Sorceries (14)
Demonic Tutor
Doomsday
Duress
Gitaxian Probe
Time Walk
Ponder
Preordain
Treasure Cruise

Instants (21)
Ancestral Recall
Brainstorm
Dark Ritual
Daze
Demonic Consultation
Dig Through Time
Flusterstorm
Force of Will
Gush
Mental Misstep
Mystical Dispute
Mystical Tutor
Vampiric Tutor
Lands (13)
Island
Underground Sea
Fetch Lands

Artifacts (3)
Black Lotus
Mox Jet
Mox Sapphire

Sideboard (10)
Steel Sabotage
Duress
Leyline of the Void
Tasigur, the Golden Fang

Since only two decks are being compared here, there's not a whole lot to gon on. One player tried a build without Necropotence and double Opposition Agent in the side.

Differences

MaxMagicer (24th Place) Differences

Draw (1)
Peek

Counters (2)
Flusterstorm
Lands (1)
Watery Grave

Sideboard

Creatures (2)
Opposition Agent

Removal (3)
Chain of Vapor
Fatal Push

gnorilgrande (30th Place) Differences

Main

Draw (2)
Necropotence
Street Wraith

Bounce (1)
Chain of Vapor
Lands (1)
Fetch Lands

Sideboard

Graveyard (1)
Surgical Extraction

Lands (1)
Island

Removal (3)
Eliminate
The Tabernacle at Pendrell Vale

The two decks this week only have subtle differences. MaxMagicer had more counters and gnorilgrande had draw and bounce.

The deck may need to move toward a "faster" plan focusing on Street Wraith and clean and easy draw instead of the specialized items like Cling to Dust and Peek in order to stay ahead in this meta.