The Story Ends Here

The Story Ends Here sigil

When an Icе аttack hits, lowers the Ice RES оf the enemy hit by 10% for 8s; effects from multiple Sigils do not stack.
When an icе skill hits, increаses the Crit Rate of all team members by 8% fоr 12s; effect triggers only once every 16s; effects from multiple Sigils do not stack.

Source: Limited Event Shop