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

Intelligence
Increases your Intelligence attribute by 1 Increases Magic damage by 5% per Attribute Point
Builds that use Intelligence
6 preset builds tagged ATTR_INT — defining picks first, then ranked by tier (S → A → B).
- Starter — First 10 LevelsHybrid
What to buy before you pick a class: one cheap node from each side — Counterstrike, Fire Resistance, Brute, Marksman — plus Well Rested. Fits in the points level 10 gives.
- Fire Mage StarterMage
The first Mage build to take into 1.0: Arsonist and Mage Apprentice for damage, Radiant Aura and Counterstrike for fire around you, Fire Resistance and Healer to stay up.
- Healer SupportMage
Group healing: Healer and Water Aura at full rank, Waters of Life, Healing Revive and Saviour for downed allies, Divine Surge and Righteous Fire. Healer II and Sun Aura are not on the 1.0 tree.
- Solo Adventurer HybridHybrid
A bit of everything for playing alone: Marksman and Skill Shot for the bow, Battle Heal and Warrior's Path for melee, Healer, Counterstrike and Fire Resistance, Runner and Saviour.
- Ice Mage — Crowd ControlMage
Ice damage and slows: Iceman and Frost at full rank, Wizard and Chain Hit for crits that jump, Quick Charge for faster staff spells, Ice Resistance and Arcane Deflection for safety.
- Radiant PaladinHybrid
One-handed sword and shield with fire around you: Radiant Aura and Counterstrike at full rank, Arsonist for a fire sword, Battle Heal to heal on melee crits (Veteran makes them more likely), Heavy Plates for armor, and Water Aura with Waters of Life for allies.
Related Mage skills
Same archetype — likely candidates to slot next to Intelligence 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.
Life Essences1pYour maximum health is increased fivehold by your intelligence attribute.
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, effects and tree position.