Diamondback first appeared in Captain America #310, published in 1985.
She is a capable acrobat and martial artist, but her primary means of attack is by throwing her "diamond" darts.
Diamondback is not really evil, she just had terrible luck growing up and was exposed to really bad elements. In later comic issues she actually gives up being a super-villain and starts dating Steve Rogers!
1. Special melee weapons can come in a "3-pack" if thrown with a ST/2" range (MP rules p. 69). I increased the range to full ST for (+2.5) CPs.
Diamondback and Serpent Society are trademarks of Marvel Comics, Mighty Protectors is a trademark of Monkey House Games. This write-up is by B.K. Adams.