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.
Each Ping increases Physical DMG by 2% for 5s, stacking up to a max of 10 times and repeated trigger refreshes duration. One Sword Orb can be additionally obtained when entering Sword State. 10s cooldown.
Incandescence
Weapon's final ATK increases by 15% at the start of battle. No duration limit.
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.