GameFAQS lists the following as the objectives for Hell Teacher Nube's world:
JIGOKU SENSEI NUBE
(Pay 400 purple gems on Inaba's Evolution Chart to unlock this stage)
MISSION 1
1. Get more wins than your opponent
Unlock: Nube
2. Get 2 points more than your opponent
Unlock: Hiroshi
3. Get 3 points more than your opponent
4. KO your opponent with a Support Character
5. Get 5 points more than your opponent
Unlock: Yukime
I can't get the number 4 objective done no matter how I KO my opponents witrh support characters. Can anyone hel me...?
JIGOKU SENSEI NUBE
(Pay 400 purple gems on Inaba's Evolution Chart to unlock this stage)
MISSION 1
1. Get more wins than your opponent
Unlock: Nube
2. Get 2 points more than your opponent
Unlock: Hiroshi
3. Get 3 points more than your opponent
4. KO your opponent with a Support Character
5. Get 5 points more than your opponent
Unlock: Yukime
I can't get the number 4 objective done no matter how I KO my opponents witrh support characters. Can anyone hel me...?