I really like the idea of the card, because skipping through early blinds and getting a windfall during the boss blind is a very cool playstyle. Given the amount of boss blinds that just-- don’t interact with Matador though-- it's hard to justify even a mid-game build around it.
It would be nice if Matador worked with all Bosses, even if it was just 1 proc when you enter a Blind like Needle or Water. The $ amount might need to be dropped down a bit for easy procs like Hook, but even that would make Matador far more viable.
New text would just be:
Gain $7 when the Boss Blind ability is triggered
I saw a post about this from a while ago but Matador continues to be pretty underwhelming so I came up with my own tweak. I really would like this card to be more than a 1 Ante pivot.