Originally Posted by Eversor86

Well about stamina hungriness:

Phase 1:

Beginner - 10 stamina, 5 dumplings, 110 exp, bonus 12, 0 life crystals (0.5 dumplings/stamina, 11 exp/stamina)
Intermediate - 20 stamina, 10 dumplings, 170 exp, bonus 12, 0 life crystals (0.5 dumplings/stamina, 8.5 exp/stamina)
Advanced - 40 stamina, 20 dumplings, 260 exp, bonus 50, 2 life crystals (0.5 dumplings/stamina, 6.5 exp/stamina, 0.05 crystals/stamina)
Ultimate - 80 stamina, max 40 dumplings, 360 exp, bonus 80, 5 life crystals (max 0.5 dumplings/stamina, 4.5 exp/stamina, 0.0625 crystals/stamina)

It seems there is less and less life crystal rewarded (last event also around 5 life crystal).Normally it should be around 8 life crystal in ultimate map.