Mesa Prime build for DPS and DR NetraCell All Keys - Warframe 

I have replaced red crit shards with topaz shards and updated my regulator build to heat and corrosive with new prime convulsion mod. This led me to replace arcane avenger for Easy orange crits. I am now using arcane energize and arcane aegis for infinite energy and DR paired with shattered shield and rolling guard Mesa is almost invincible. I've also replaced arcane velocity and achieved that fire rate from anemic agility and Amalgam Furax Body Count Mod. All in all really good for clearing NetraCell missions.