i believe we should be able to duel all our teachers in a straight gauntlet at level 60 you would receive a message from ambrose saying to come meet him at his office at once upon arriving you will speak with him he will tell you he is very impressed with you and that he wishes to test you by pitting you against the teachers of raven wood
if you beat them all you will be awarded +1 new potion the "Ravenwood champion" badge +2 training points
the teachers appear in the following. Cyrus Balestrom Falmea Moolinda Greyrose Ambrose
each teacher would be progressively harder
cyrus-5000 health Balestrom-6000 Falmea-7000 Moolinda-8000 Greyrose-9000 Ambrose15,000