Quick! The Cryotan Challenge has started and, for a short time, you have a chance of obtaining Cryotan. This monster can increase its survivability by deploying massive shields and doubling its life. And the longer it lives, the bigger the menace: its special skill will cast an Instant Kill Chance among enemies. Those that survive will die in 3 turns unless they clean their negative status effects. Equip Cryotan with Stamina runes: that will allow Cryotan to unleash an area Mega Freeze which will keep enemies frozen for 2 turns.
This event is a mini-progressive event with only one reward. It lasts for only one day.