I need feedback on this Thumbnail

[sour rivet]

So I am making my first video about the best NPCS and need feedback about this thumbnail on what to improve this is sorta like the beta of the original thumbnail

[errant mountain]

I think the colors and fonts are a bit off, I would maybe advise to have a thicker font and to remove the "X", they make it a bit confusing and hard to understand

[sour rivet]

Here is the thumbnail I think it better now

[errant mountain]

much better!! i would only advise to put the countour of NPCs in white, because it can be hard to read the blue letters in blue background