Sorry, I don't really understand what you mean. It's not like I defeated it on my first try, but I've done it many times and am preparing for countermeasures. Once a certain amount of damage is done, the temperature will become extremely cold, so cold weather equipment or a torch is essential.
If you're talking about the freezing debuff that stacks, you can quickly cure it by switching torches in succession. (I actually do this in the second half of my latest video) For extreme cold, the cold weather gear of the barbarians in the snowy mountains has +10 cold weather protection (The slots that give random status can also have an additional +5 cold weather protection) You can also further enhance that gear with cold protection attachments. If you don't have enough, holding a torch will make you +20 degrees warmer, so you won't be slowed down.
