Oisín's Oath
Supports Skills which Hit enemies, causing their Mana Leech to recover based on Elemental damage instead of Physical damage.
Good option that performs well in the right setup or as a levelling skill.
Gem Effects
Mana Leech from Supported Skills recovers based on Elemental Damage Types instead of Physical Damage
Requirements
Best Active Skills for Oisín's Oath
Active gems that benefit most from this support
How to Use Oisín's Oath Effectively
Practical tips you won't find on the tooltip
Spell Support
Designed for spellcasters. The damage bonus scales with gem level — prioritize leveling this support.
Gem Level Priority
Support gem level often provides bigger DPS gains than you'd expect. +1 gem level gear is excellent value.
Alternatives to Oisín's Oath
Similar skills — which one fits your build better?
Supports Fire Spell Skills causing you to gain Elemental Archon when Igniting wi
DNT Supports Spells you use yourself which Hit enemies. On Critical Hit with sup
Supports Curse Skills. Supported Curse Skills create Hazardous areas which explo
Supports Curse Skills. Supported Curse Skills create areas which Curse enemies s
How to Get Oisín's Oath
Use an Uncut Support Gem to obtain Oisín's Oath. These drop from enemies or can be purchased from the gem vendor once unlocked through the campaign.