Key: YoukoKichi
Character: Furu Jyu-Soo
Skill(or transformation): Perfect Ansatsuken - Satsui

Reasoning: Furu's recent change in attitude has brought plenty of things to light. The first, the question, "What's the use of restoring Utopia on a dead planet?" The second, the answer, "No use." And the third, the conclusive thought, "I have nothing left because of Celtuce, the saiyans, and the denizens of Utopia." This realization led to a sudden burst in what she now knows is a form of demonic energy, and although a Furu of old would have been scared, cautious with this power, this Furu uses it with a reckless abandon. And it is ironically through this epiphany that she has no more reason to hold back that she can truly ascend to perfecting her art, Ansatsuken. Through no longer feeling the need to control herself, to try and restrain the Dark Hado that rushes through her and begs her to rip everything around her limb from limb, she now has the tools and the ability to truly, genuinely control it, to use it like a finely tuned weapon of destruction.

What is the moment: Just when they had left, Furu finds another debacle rivaling the stupidity she'd found on Utopia: against an unknown enemy, the main populace of her now dead planet proves themselves as foolhardy as they are inept. But when she hears Chad's talk of Celtuce, none of that matters. Watching their bout of rivalry climax in Chad's defeat, Furu sees the opportunity to grab her goal by the throat and squeeze, regardless of the consequences. And there were consequences.

But not all of them were bad.

Fighting Celtuce, being thoroughly outmatched even at her power's zenith, clicks the realization in Furu's brain once more that there truly was no reason for restraint anymore. No purpose. No point. So unlike her previous bouts in using the Dark Hado - either it ripping out of her and putting her in a mindless fury, or with her vainly attempting to deliberately summon it and control it at the cost of her own wellbeing - this time, she and its motives, their drives, intertwine. Through embracing the grand, terrible power that the rage brings her, she is almost able to bring Celtuce to his knees. And even in defeat, it is enough to bring Furu a sliver of contentment, another step forward in the progress of what would culminate surely in a monster.