Activating Guilt on a medal requires another identical medal to be synthesized onto the fully synthesized medal, as if you were going to add a sixth orb to the medal. This will result in a random percentage being added to the medal next to the synthesis orbs, indicating the extra damage which will be added when the Ability is used. Guilt is particularly valuable on Partner Medals, which do not receive any Keyblade slot bonuses when used in combat. Synthesizing yet another identical medal will re-roll the guilt bonus percentage, but will not roll the percentage down from a previous percentage, if this is attempted, the percentage will remain what it was.. Guilt is a trait found on 6★ medals which have been fully synthesized after the player has cleared Mission 350 (In the Japanese version) or Mission 200 (In the . No discussion of hacking Kingdom Hearts Union χ [Cross]. Illustrated Sora HT Ver. Worth guilting? (self damage so that's why I'm skeptical of quilting .