The Movie i have of all the Desperation Attacks just shows them all one by one, most of them are real cool, i remember when i first saw Locke's one i was in the burning house and you need to save Relm, then you fight that "Grenade" type boss, it was against that and it killed it, i was astonished really. Soul Prism and Star Saber kill in one no matter what so unfortunately the BEST Desperation Attacks are on the WORST characters.