패치내역 쭉 보는데 1.07에
Note: This Skill was changed with Patch 1.07 as follows:

  • Effect has been extended from 30 to 60 seconds.
  • An effect that prevents staggers caused by blood loss and frostbite status effects has been added.

이런게 붙었네
출혈과 동상 터질때 비틀림에 대한 면역이라는거같은데
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