Partly updated for Enshrouded 1.0— 1.0: the unlock cost; the rest is pre-1.0 wiki data

Divine Surge
Healing spells can perform Critical Strikes that scale with your Critical Strike Damage.
Where Divine Surge sits on the 1.0 tree
In the Mage area. The cheapest way in from a starting point buys 6 nodes for 9 points, this one included (one rank each).
- 1Intelligence1p
- 2Healer1p
- 3Spirit1p
- 4Water Aura1p
- 5Spirit1p
- 6Divine Surge4p
Linked toRighteous Fire
Builds that use Divine Surge
1 preset build tagged DIVINE_SURGE — defining picks first, then ranked by tier (S → A → B).
Related Mage skills
Same archetype — likely candidates to slot next to Divine Surge in a build.
Arcane Deflection1pOn a successful parry, gain 20 mana.
Counterstrike1pThis magical attack can trigger other skills.
Eternal Spark1pValues in the 1.0 files: 15% per rank, 3 ranks.
Fire Resistance1pIncreases your Fire Resistance by 5% which reduces the amount of Fire damage received.
Healer1pValues in the 1.0 files: 15% per rank, 3 ranks.
Healing Revive1pValues in the 1.0 files: 8% per rank, 3 ranks.
Ice Resistance1pIncreases your Ice Resistance by 5% which reduces the amount of Ice damage received.
Intelligence1pIncreases your Intelligence attribute by 1 Increases Magic damage by 5% per Attribute Point
Sources: game files 1.0 + Keen Games 1.0 patch notes (changelog, combat changes) for the unlock cost; enshrouded.wiki.gg (pre-1.0) for the description and effects.