Reduces the required combo number to gain Heavenquaker Spear's Martial Art Skill buff from 5/10 to 4/8. Hitting a unit with Bleed effect from you has a 60%/70%/80%/90%/100% chance to increase the combo count by 1 based on the number of Bleed stacks. Increases the duration of all buffs by 3 seconds. Sober Sorrow deals 10% more damage; while casting it, you gain 60% DMG Reduction and high interruption resistance. When the combo count reaches 10, gain the Potent Flowing River effect: Damage increases by 25%, and Special Skill Sweep All restores HP equal to 20% of the damage dealt.