Potential
Supports Skills that you use yourself. Supported Skills will consume a Power Charge on use if possible, and will be much more likely to Critically Hit if they do. Supported Skills cannot generate Power Charges.
Very solid choice with strong damage or utility for most builds.
Gem Effects
Supported Skills cannot generate Power Charges
Supported Skills will consume a Power Charge on use if possible
Supported Skills have 40% more chance to Critically Hit when consuming Power Charges
Requirements
How to Use Potential Effectively
Practical tips you won't find on the tooltip
More Multiplier
This support provides a 'More' multiplier — multiplicative with other damage sources. One of the highest priority supports for DPS.
Charge Dependency
Requires reliable charge generation. Build Frenzy/Power/Endurance charge sustain through gear or ascendancy.
Gem Level Priority
Support gem level often provides bigger DPS gains than you'd expect. +1 gem level gear is excellent value.
How to Get Potential
Use an Uncut Support Gem to obtain Potential. These drop from enemies or can be purchased from the gem vendor once unlocked through the campaign.