I'll analyze the winrate of Boros Mice in Standard over the last 60 days for you.
Boros Mice has struggled significantly in Standard over the last 60 days, posting a 31.25% winrate (5 wins, 11 losses) across 16 matches. The archetype has seen very limited tournament presence with only 4 total entries across tournaments during this period.
The low winrate and minimal representation suggests Boros Mice is currently not competitive in the Standard metagame. With such a small sample size, the archetype appears to be largely absent from serious competitive play.
Sources:
Data from 4 tournaments: 75% MTGO, 25% Melee. Recent tournaments featuring Boros Mice include Standard Challenge events and the S-Trad ARENA tournament.
https://www.mtgo.com/decklist/standard-challenge-32-2025-07-2912806362
https://www.mtgo.com/decklist/standard-challenge-32-2025-07-2712804909
https://melee.gg/Decklist/View/ec04f185-fe62-4c21-9a00-b3260009be83
I need to look for Izzet Prowess in Modern format specifically. Let me search again with the correct format.
The archetype I found was in Standard, but you asked about Modern. Let me search for Izzet Prowess specifically in Modern format.
I can see "prowess" in the Modern meta report with a 48.66% winrate. Let me get more specific details about this archetype to confirm it's the Izzet Prowess variant.
Izzet Prowess (known as "Prowess" in Modern) has a 47.38% winrate (316-351) over the last 60 days, with 122 tournament entries across 67 tournaments. The deck remains a consistent but below-average performer in the Modern metagame, representing 4.03% of the field.
Key cards include Dragon's Rage Channeler, Monastery Swiftspear, Lightning Bolt, and Expressive Iteration, showing the typical Izzet aggressive strategy with cheap spells and prowess creatures.
Sources: Data from 82 tournaments: 82.9% MTGO, 17.1% Melee.
https://www.mtgo.com/decklist/modern-challenge-32-2025-09-1512814298
https://www.mtgo.com/decklist/modern-showcase-challenge-2025-09-1412814234
https://melee.gg/Decklist/View/35fa1e31-751c-4604-b767-b358003b0ab6
Boros Aggro in Legacy shows strong performance since August 1st, with a 63.64% winrate (7-4) across 12 matches excluding mirrors. The deck has appeared in 23 tournament entries across 2 tournaments, featuring aggressive creatures like Hired Claw and Emberheart Challenger alongside efficient burn spells like Burst Lightning.
Sources: Data from 3 tournaments (100% Melee). Recent examples include Mont Weekly Legacy events:
https://melee.gg/Decklist/View/b49f9d2e-019a-4139-9ba2-b355012e9676
https://melee.gg/Decklist/View/fb3f4498-00ef-4aaf-9c86-b34e016dfe3f
https://melee.gg/Decklist/View/0c3591ae-46e1-4098-99c7-b3320168eea5