I'll help you analyze Cosmogoyf's performance across all formats. Let me start by searching for the card and then check its presence and performance in each format.
Now let me check Cosmogoyf's presence and performance across all formats over the last 60 days (recent data):
I don't see Cosmogoyf in the Modern top cards. Let me check the other formats:
Let me check the remaining formats and also do a direct database query to find Cosmogoyf across all formats:
Now let me get the specific archetypes playing Cosmogoyf in Pioneer (where it has the highest presence):
Let me also check the other formats for completeness:
Based on my analysis of tournament data from the last 60 days, here's what I found about Cosmogoyf performance across all formats:
Cosmogoyf has very limited adoption across all formats, with less than 1% presence in any format. However, where it does appear, it shows some interesting patterns.
Pioneer (Best Performance):
Modern (0.13% presence):
Legacy (0.13% presence):
Standard (0.08% presence):
• Jund Midrange in Pioneer shows the most promise with a solid 57.9% winrate
• The card appears almost exclusively in Black/Green midrange/graveyard strategies
• Sample sizes are extremely small (single-digit entries per archetype)
• Most successful when played as a 4-of in dedicated graveyard strategies
Sources:
Data from 62 Pioneer tournaments: 80.6% MTGO, 19.4% Melee. Recent tournaments: https://www.mtgo.com/decklist/pioneer-challenge-32-2025-09-1412814294, https://www.mtgo.com/decklist/pioneer-challenge-32-2025-09-1412814289, https://melee.gg/Decklist/View/d4f3d41d-88d5-4922-87e3-b355017d3afb