Destiny 2 Mindbender’s Ambition God Roll and How to Get. Mindbender’s Ambition is a Solar energy, Aggressive Frame Shotgun. The Mindbender’s Ambition shotgun is obtainable as a drop from Nightfalls on certain weeks. The Mindbender’s Ambition (Adept) is obtainable as a drop from Grandmaster Nightfalls on certain weeks. Once obtained, you can focus the weapon with Zavala at the Tower.