Saint Traft & Rem Convoke Evolution (EDH / Commander)

This is a deckbuilding project our playgroup occasionally tries. Participants begin with an unmodified precon deck, straight from the box. At the conclusion of each game played, the player may swap a single card from the precon the deck if they won the previous game, or two cards if they lost. The goal is to slowly "evolve" the deck through game play, and make swaps based on need rather than making all changes at once.

Saint Traft Convoke Evolution, Change Log:
4/20/23 (W): Chant of Vitu-Ghazi >>> City on Fire
4/20/23 (W): Deluxe Dragster >>> Zephyr Singer
4/20/23 (W): Goblin Medics >>> Jeskai Ascendancy
4/27/23 (L): Improbable Alliance >>> Bennie Bracks, Zoologist
4/27/23 (L): Goblin Instigator >>> Invasion of Segovia
5/4/23 (L): Terramorphic Expanse >>> Crackleburr
5/4/23 (L): Evolving Wilds >>< Burn at the Stake
5/11/23 (W): Duergar Hedge-Mage >>> Halo Fountain
5/11/23 (L): Nesting Dovehawk >>> Rumor Gatherer
5/11/23 (L): Cloud of Faeries >>> Idol of Oblivion
5/11/23 (W): Temporal Cleansing >>> Clever Concealment
5/18/23 (L): Ichor Elixir >>> Prosperous Partnership
5/18/23 (L): Spirited Companion >>> Intruder Alarm
5/18/23 (W): Secure the Wastes >>> Grand Crescendo

After ten games this month we collectively decided to just allow any further changes as desired. Here are my batch adjustments from 6/1/23:
Nadir Keaken >>> Aura of Dominion
Austere Command >>> Perplexing Test
The Locust God >>> Ovika, Enigma Goliath
Flight of Equenauts >>> Shivan Branch Burner
Village Bell Ringer >>> Drumbellower
Migratory Route >>> Triplicate Spirits
Wrenn's Resolve >>> Transcendent Message
Keeper of the Accord >>> Stonybrook Schoolmaster
Shatter the Source >>> Collective Effort
Angel of Finality >>> Divine Visitation
Mistmeadow Vanisher >>> Curiosity Crafter
Banisher Priest >>> Path to Exile

Remaining Maybeboard
Kyren Negotiations
Finale of Glory
Battle Hymn
Purphorys God of the Forge
Knight Errant of Eos
Referee Squad