Unchill Hydra

The Unchill Hydra is a pet in the Chill Egg, it can also be obtained from the 70th slot in the Rewards Area. It has a 0.002% (1/50,000) chance of hatching without the 2x Luck gamepass, and a 0.004% (1/25,000) with it, and a 0.008% (1/12,500) chance with the 4x Luck gamepass.