Unearthed a Lego Minifig

I was doing some landscaping in the back yard today and to my surprise, there was a blue minifig looking back at me after digging up about 2 feet worth of dirt. We bought our house 2 years ago so my guess is that the previous owner left us a little surprise and this minifigure was probably buried underground for 5-10 years depending on what set it’s from. A quick google search says that this is a Ninjago minifig but I’m not exactly sure which one. It’s in surprisingly good condition for...