Possibility Superfriends Proliferate

Archetype: 5-color Superfriends Proliferate control, built around Atraxa, Praetors’ Voice.

Game plan: Ramp and fix mana with rocks/triomes, then land a stream of planeswalkers and protect them with removal, sweepers, and countermagic. The deck snowballs loyalty counters through Atraxa, proliferate cards like Flux Channeler, Evolution Sage, Inexorable Tide, Tekuthal, and burst effects like Deepglow Skate.

Key synergies:

• Doubling Season and Vorinclex, Monstrous Raider let planeswalkers enter with huge loyalty, often enabling immediate ultimates.
• Oath of Teferi, The Chain Veil, and Ichormoon Gauntlet multiply planeswalker activations.
• All Will Be One turns counter placement/proliferation into direct damage and removal.
• Atraxa’s end-step proliferate keeps every walker climbing even without extra spells.

How it wins: By overwhelming the table with repeated planeswalker activations and ultimates, locking opponents down