[quote=MasterOfCheese]
Actually, in regards to powers, which ones we have?
[/quote]

As far as I know we got:

[hider=Power List (Probably not exhaustive)]2 elemental magic (charlize and green eyed new guy)
1 major barriers (Jago)
1 demon arm (Alistair)
1 technomancy (Dodo)
2 supreme psychic (Dodo and synn)
1 minor teleport (Kayleb)
1 minor psychic (Kayleb)
1 major office chair (Kayleb)
1 major sleepy time (Kayleb)
2 major personality disorder (Romeo and Synn)
1 poorly defined angel aura (Leo)
1 poorly defined magic scythe (Kryssal)
1 poorly defined hacking ability (Wirejack)
1 major insane magic master (Yakumo)
1 shadow assassin (ninja lady)
1 major ice (Katherin)
1 shadow armour (Zane)
1 demon master (Mr.G)
1 light show (Alphonse)
1 major weapons lion (first headmaster)
1 major vampire (second headmaster)
1 major mystic darkness lady (third headmaster)
4 major immortality (Alphonse, second headmaster, third headmaster, maybe Mr.G?)
[/hider]