Power Siphon
Attempt to rip the lifeforce from an enemy. Enemies within Culling range will be highlighted and instantly killed on Hit, granting a Power Charge. Can only target Enemies in Culling range.
Very solid choice with strong damage or utility for most builds.
Gem Effects
Deals (3-109) to (5-202) Physical Damage
(0-76)% chance to grant an additional Power Charge on Cull
Requirements
Best Support Gems for Power Siphon
Ranked by synergy — the game won't tell you which combo deals the most damage
How to Use Power Siphon Effectively
Practical tips you won't find on the tooltip
Crit Viable
Base 15% crit — strong crit scaling potential. Invest in crit chance + multiplier from gear and passive tree.
Crit Priority
15% base crit is exceptional. This skill is designed for crit builds — stack crit multiplier for huge damage spikes.
Attribute Planning
Requires 157 Int at max level. Plan your passive tree and gear to meet this — don't get stuck unable to level your main skill.
Alternatives to Power Siphon
Similar skills — which one fits your build better?
Conjure a circle of ritual inscriptions that last for a short duration. When the
Raise a ring of bone spikes around you. The spikes are destroyed when enemies to
Channel to conjure a swarm of bone spikes in the air, then release to fire them
Cause a Corpse to violently explode, damaging surrounding enemies.
How to Get Power Siphon
Use an Uncut Skill Gem to obtain Power Siphon. These drop from enemies or can be purchased from the gem vendor once unlocked through the campaign.