Tameshi, Reality Architect

How it plays & wins

This list plays as a blue-white artifact control deck with plenty of fast mana. Ancient Tomb, Sol Ring, Chrome Mox, Mox Diamond, Mana Vault and Grim Monolith accelerate it, while Force of Will, Fierce Guardianship, Swan Song, Pact of Negation and Flusterstorm protect it. Rhystic Study, Mystic Remora, Smothering Tithe and The One Ring supply card advantage. Tutors like Mystical Tutor, Enlightened Tutor, Gifts Ungiven, Intuition and Whir of Invention find answers or threats, and Cyclonic Rift and Supreme Verdict can reset the board.

The win condition isn't obvious, and I can't point to a confirmed combo. The most plausible finishes are Brain Freeze after a big spell chain powered by the mana rocks, or grinding out value until a threat like Ultron, Artificial Malevolence or a Urza's Saga construct takes over. This looks like a deck that wins by controlling the table and taking a window when opponents are tapped out, not by a clean, repeatable infinite line.

Analysis written with AI assistance based on this decklist.