Shadow Charge's terrain collision against Heroes deals an additional 5% of the target's maximum life. Quest: Each time an enemy Hero takes terrain collision damage, increase the maximum life damage by 2%, to a maximum of 10% bonus.
(Patch April 4, 2017) Note:Fixed an issue that caused Devastating Charge damage to show as damage dealt to Diablo on the Death Recap screen.
(Patch December 14, 2016) Note:Moved from Level 7 to Level 13; Shadow Charging an enemy into unpathable terrain deals an additional 5% of that targets max Health in damage; Quest: Every time you charge an enemy into unpathable terrain, increase the bonus damage by 2%, stacking up to a 10% bonus (15% max health possible).
(Patch September 13, 2016) Note:New functionality: Shadow Charge grants Resistant, reducing all damage taken by 25% for 4 seconds.