My idea was to have it beso, inthe beginning, the new gem could fight the implanted instincts for a few moments at a time, though it would lessen each time. A backstory idea I had for him is that hewas a friend of Aquamarine's from a long time ago that chose to fight for Home-world, but during a battle at the Kinder Garten where he forced her to retreat, he instead hid the Gem in acrevice somewhere, unwilling to see his friend shattered and experimented on. Him being chosen for the hunter project, as I called it, would've been his punishment for his betrayal.