I'll help you find Slimefoot and Squee's winrate over the past month. Let me search for this archetype and analyze its performance.
Let me try a few variations to find this archetype:
Now let me check what formats this card appears in and search for decks that might be built around it:
Let me search more broadly to see if there are any entries with this card:
I don't have sufficient tournament data to answer this question. The database shows no tournament entries playing Slimefoot and Squee in any recorded events. This could mean either:
Slimefoot and Squee appears to be a Jund-colored (Black/Red/Green) legendary creature, but it hasn't registered any measurable presence in the competitive tournament data I have access to over the past month or in the historical record.
Sources: Analysis based on comprehensive tournament database search showing 0 recorded entries with Slimefoot and Squee across all tracked formats and time periods.