Cerberus' Treasure

The Cerberus' Treasure is a lottery event which the player uses green Health Crystals to spin and get rewards (similar to Dragon's Treasure but with a different crystal type).

Health Crystals can be acquired via resource farming on teritorries or by purchasing packages of 300 crystals. Note that these crystal expire at the end of the event! (which can be checked by clicking crystals in inventory)

Ultimate reward includes rare unit types which cannot be recruited in the City (see Troops Type for more details). There may also be intermediary rewards that include these rare unit types.

There are 14 possible rewards and so 14 maximum spins. The cost of each consecutive spin increases: 1, 4, 8, 18, 38, etc. (similar to Dragon's Treasure)