Some major changes were made in the last patch on CN. There might be bugs when China is selected. Other servers will not experience issues. My apologies for the inconvenience.
Ice DMG increases by 15%. All DMG increases by 10% for 5s after a 3-Ping.
Shock Echo
When taking damage, releases a shockwave that deals damage equal to 50% of own ATK, pushing enemies away and reducing enemies' Movement Speed by 35% for 5s, CD for 8s.