Sisay, Weatherlight Captain

How it plays & wins

This is a five-color good-stuff deck built around fast mana and a heavy pile of free interaction. Moxen, Sol Ring, Mana Vault, mana dorks and Gaea's Cradle ramp into early threats like Ragavan, Orcish Bowmasters and Opposition Agent. Meanwhile Force of Will, Fierce Guardianship, Pact of Negation, Swan Song and Flusterstorm protect your position. Sisay, Weatherlight Captain acts as a tutor engine for legendary permanents, with Chord of Calling and Crop Rotation adding more ways to find the right piece.

The win condition isn't clear from the list, and no known combo was detected. Most likely it wins through attrition and tempo: Ragavan, Bowmasters and Deadpool beat down, Smothering Tithe and Mystic Remora generate value, and counterspells hold off anyone trying to go off. A Sisay-fetched Karn or Teferi probably helps close the game, but I can't point to a specific finisher.

Analysis written with AI assistance based on this decklist.