I can 100% dig this concept.

That's a possibility. Thanks for the feedback!

I know this, and Mekkatorque already has several concepts (which is why I didn't use him). I wanted to use a more obscure gnome.

Ah yeah, I was worried about the trait. Thanks for confirming my suspicions that it should be higher! I'll put it up a little bit.

That's some terrific feedback, thanks for your input! I like a lot of your suggestions and might incorporate them if/when I update this concept again. A cooldown on Detonation could definitely be tweaked, but I can imagine one way to utilize it late game. If the enemy core has been significantly weakened and there is a temporary opening to jet in there quickly, it could do pretty vital damage. Of course, I'd just have to change the description to include structures.

That's fine. I'm more interested in simply sharing the idea rather than the numbers.

Very well thought out, I like it! Wouldn't mind seeing a hero like this.