New Content:
A Comprehensive Master List for content on the Sentinels of the Workshop Table has been crafted by PotatoJacks: https://docs.google.com/spreadsheets/d/17bvCQhy3BTo0-Du5YnuLWe7o4xc8-jWs_C_Dbau-7gk/edit?usp=sharing (will be linked on the table note, as well as in the mod description). Thanks again to PotatoJacks for the large endeavor!
Creators will be adding [Difficulty Chart]s for their content, and will be listed as such.
Contenders: Peony(New/Returning)

Drift and her Variants no longer hide face-down in their stack
Sleeves: Pyke, Argalia(Heroes), Yomi and Hanabi(Updated), Kromer(New Villain), Katana Zero, Ryouna, Minori, Cirno, and Hibari(Variants/Updates), Pyre (New Custom Variant)
Narrator(New Section): Doctor Strange(New Hero), Commander NPC-42(Variant), Deck of Many Things(New Environment)
Ace Master: Corrin(Rework)
Capt. Raama: Robocop(New Hero)
Copper-Otter: Brachydios, Zinogre(New Villains), Old and Wise Mr. Fixer(Hero Variant)
Quesper Sentinel: Rukarumel and her Silvers, Exava(Hero Deck Variants), Urza(Update), Chandra(New Hero)
The Pit: Judith (Team Villain), hell's chicken, reminsced league of nine (Environments), Der Freischutz (Variant Update), Various Team Agents(Variants for Illari, Amethyst, Unity, Quicksilver, Mara, Idealist, and Chronan); [Difficulty Chart]
Zeta: Future Knight(Retry), Giovanni (Villain Added content), Hortan(Team Villain)
Kavetown: Imu(New Hero)
KaraTech(New Creator!): Monarch(New Hero)
Mtmindblower(New Creator!): Asriel Dreemur, Rukia(New Heroes), Neo Metal Sonic(New Villain)
MeepDaMeep: Felicity the Apothecat(New Hero, Go try her she's cute)
ThatOneRed: Captain Ishmael(Fixes)

(Fixed Content: Removed the extra 5 Hand Zones)