Adds 2 Power to the Ruthless rune set. Rune set bonuses:
2 Power: + 0.35% Multi-Hit Chance
3 Power: + 0.40% Multi-Hit Severity
4 Power: Follow Through: Landing a direct Multi-Hit applies Sore Spot for 3s. Landing a direct Multi-Hit on a target affected by your Sore Spot triggers Follow Through, dealing an additional 31 physical damage.

This bonus does not apply inside PvP instances.
5 Power: + 0.30% Strikethrough
6 Power: + 0.55% Multi-Hit Chance
7 Power: + 0.60% Multi-Hit Severity
8 Power: Showoff: Triggering Follow Through increases Multi-Hit Rating by 48 for you and 4 allies for 5s.

This bonus does not apply inside PvP instances.