Chapter 15 Normal

DungeonEnergy
Cost
Exp
Exp per
energy
MonstersRec.
Power
15 - 181050131.25
15 - 281360170
15 - 391750194.444444444444
15 - 491930214.444444444444
15 - 5122220185

Chapter 15 Nightmare

DungeonEnergy CostExpExp per EnergyMonsters
15 - 1122400200
15 - 2122500208.333333333333
15 - 3132700207.692307692308
15 - 4132800215.384615384615
15 - 5163100193.75

Chapter 15 Hell

DungeonEnergy CostExpExp per EnergyMonsters
15 - 1100
15 - 2100
15 - 3100
15 - 4100
15 - 5100