I'll analyze the best performing Modern decks over the last 30 days for you.
Now let me get tournament sources for citation:
Based on tournament data from September 13 - October 13, 2025, here are the top performers by winrate:
1. Amulet Titan - 57.99% WR
2. Domain Zoo - 55.95% WR
3. Ruby Storm - 51.28% WR
Boros Energy dominates meta share at 12.26% but sits at exactly 50% winrate (335-335-45), making it the most popular but not the best performing deck.
Affinity (51.24% WR, 8.73% share) offers a strong balance of performance and popularity, making it a solid meta choice.
Sources: Data from 63 tournaments (79.4% MTGO, 20.6% Melee). Recent events: Modern Challenge 32 (Oct 12), Modern Challenge 32 (Oct 12), Modern Challenge 64 (Oct 11)