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.
Glorious Afterglow
Final ATK of the weapon increases by 30% for 8s upon a 3-ping. Duration resets upon a repeated trigger.