I'll help you analyze the winrate of Blue Belcher with and without Tezzeret, The Seeker in the maindeck since August 1st. Let me gather the data step by step.
Now I'll query the database to compare the winrate of Blue Belcher decks with and without Tezzeret, The Seeker in the maindeck since August 1st:
Let me get some sources to back up this analysis:
Based on tournament data since August 1st, 2025:
Without Tezzeret, The Seeker (Maindeck):
With Tezzeret, The Seeker (Maindeck):
Key Findings:
The data suggests that maindecking Tezzeret, The Seeker in Blue Belcher significantly hurts the deck's performance, though the sample size with Tezzeret is limited.
Sources:
Data from 62 tournaments: 87.1% MTGO, 12.9% Melee. Recent examples: Modern Challenge 32 (Sept 8), Modern Challenge 32 (Sept 7), Modern Challenge 32 (Sept 7)