Staggering Palm is an attackskill that can be used on enemies that are Primed for Stun to punch them down. After that, any attack used will shoot wind projectiles.
No aftershock is created when heavy stunning an enemy with Staggering Palm linked with Impact ShockwaveImpact ShockwaveSupport, Attack, AoE, Melee, Strike Tier: 1Support Requirements: +5 StrSupports MeleeStrike skills, causing them to create an Aftershock that damages enemies around the target when they Heavy Stun an enemy.Supported Skills cause an Aftershock when they Heavy Stun an Enemy, dealing the same damage to enemies within 1.5 metresPlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple copies of the same Support Gem socketed at the same time.. This appears to be a bug.[1]
Gem level progression
Level
1
1
Recommended support gems
Gem tier
Skills
I
II
III
Item acquisition
Staggering Palm has restrictions on where or how it can drop.
Staggering Palm's duration now scales with levels. It has 6 second duration at Level 1, scaling up by 0.2 seconds per Level (from 6 seconds at all Levels).
Staggering Palm's Projectiles now deal 20% more Damage at all Levels.