Any Scorpion God ideas out there?

It's special abilities require other creatures to function. The -3/-3 is nice, but I usually find Activate abilities unreliable. That said, you could pair it up with other cards that give -x/-x effects. Grind, Hapatra, Soul-Scar Mage, Blightcaster, Languish, etc. If you could keep up a regular stream of -/- effects coming, it could do okay as passive removal. Doesn't seem especially powerful, though, I think it'd be hard to do consistently.

You could go with a kill-heavy deck and use it as a draw engine, maybe paired with Avaricious Dragon to get some extra gem destruction? But I'm not sure if this would be more efficient than other draw options in the game.