I'll help you find the top performing Simic Omniscience decks in Standard over the past 3 weeks. Let me search for this data.
Now let me get the sources for Standard tournaments in the past 3 weeks (approximately August 20 - September 10, 2025) to find tournament links with Simic Omniscience performances:
Let me also query for specific performance data to get the actual rankings/results for these tournaments:
Based on the tournament data, here are the top 3 Simic Omniscience performances in Standard over the past 3 weeks:
1st Place - Standard Challenge Winner 🏆
2nd Place - 8th Place Finish
3rd Place - 11th Place Finish
Simic Omniscience has shown 62.2% winrate across 11 tournament entries in 7 events over this period, with peterhmasters being the standout pilot, including a recent tournament win.
Sources: Data from 7 tournaments: 57.1% MTGO, 42.9% Melee events.