no kraid quick kill but i did hit him with 3 supers and he opened his mouth right away resulting in a 'semi-quick kill'??
phantoon 2 round, botwoon 3 round, shinesparked draygon, ridley was pretty good, got the zebetite glitch the first try
One important note I forgot to add: after the second door you need to continue running a bit. Holding down for a spinespark as you're going through the door will not activate it. I aim for looking down to activate it at about the middle of the small platform before the pillars.