Another player with great battlemage
I think @Golem can explain bout dmg prevented
I believe the Damage Prevented is what gets blocked by Armor, All Resist, and Damage Reduction.
Iβm not sure if it also includes damage that is Dodged, Blocked, or Missed.
Dr_Jonah was defending really good, but your offense was better, while your defense & healing kept you alive long enough to send the Dr. to the emergency room .