If you recently started playing Divinity: Original Sin 2, you may find yourself wondering what all of the Skill Book combinations are, and what their effects are. In Divinity: Original Sin 2, there are various skill combinations for Fire, Earth, Air, and Water. These combinations will have different effects based on your targets and allies.
While playing Divinity: Original Sin 2, combining Skill Books will unlock new skill types. To learn more about these skills, we put together a guide on all Skill Book combinations in Divinity: Original Sin 2.
Divinity: Original Sin 2 - All Skill Book Combinations

- Skill Combination: Air + Summoning
- Effect: Electric Infusion
Players’ minions will switch to electrical and also learns the electrical discharge.
- Skill Combination: Air + Hunter
- Effect: Erratic Wisp
The target will teleport to a random location when hit by this skill combination.
- Skill Combination: Air + Scoundrel
- Effect: Smoke Cover
This combination creates a smoke cloud that is centered on the player.
- Skill Combination: Air + Warfare
- Effect: Breathing Bubble
This skill combination grants players immunity to gas clouds and from suffocation.
- Skill Combination: Air + Necromancy
- Effect: Vacuum Touch
This skill combination causes damage, suffocation and silence.
- Skill Combination: Air + Polymorph
- Effect: Vaporize
This spell combination turns surfaces into clouds and cures the petrification and frozen effect.
- Skill Combination: Water + Summoning
- Effect: Water Infusion
With this skill combination, the minion switches to water and also gains restoration.
- Skill Combination: Water + Hunter
- Effect: Cryotherapy
Converts the nearby frozen surface to magic armor.
- Skill Combination: Water + Scoundrel
- Effect: Vampiric Hunger
This skill combination causes 50% life steal for two turns.
- Skill Combination: Water + Warfare
- Effect: Cleanse Wounds
This spell combination causes heal, removes burn, disabled, decay, poison, and bleed effects.
- Skill Combination: Water + Necromancy
- Effect: Blood Rain
This combination douses fires and makes enemies bleed.
- Skill Combination: Water + Polymorph
- Effect: Healing Tears
Generates tears that will heal the nearby allies.
- Skill Combination: Fire + Summoning
- Effect: Fire Infusion
This skill combination makes the minion to switch to fire and it learns fireball.

- Skill Combination: Fire + Hunter
- Effect: Explosive Trap
This combination sets up a trap which explodes when someone touches it.
- Skill Combination: Fire + Scoundrel
- Effect: Sabotage
The grenade or arrow in the target’s inventory explodes.
- Skill Combination: Fire + Polymorph
- Effect: Bleed Fire
Enemies will create fire surfaces when hit by this combination.
- Skill Combination: Fire + Warfare
- Effect: Sparking Swings
Melee attacks leap to second target.
- Skill Combination: Fire + Necromancy
- Effect: Corpse Explosion
Causes the corpse to explode and deals damage.
- Skill Combination: Earth + Summoning
- Effect: Poison Infusion
With this combination, the minion switches to poison and gains poison dart.
- Skill Combination: Earth + Hunter
- Effect: Throw Dust
Causes Damage, Blind, and removes surfaces and clouds.
- Skill Combination: Earth + Scoundrel
- Effect: Venom Coating
Adds poison damage to weapon attacks for the next 2 consecutive turns.
- Skill Combination: Earth + Warfare
- Effect: Oily Carapace
This combination converts nearby oil to gain physical armor.
- Skill Combination: Earth + Necromancy
- Effect: Corrosive Spray
This combination causes cone of damage, acid, and atrophy.
- Skill Combination: Earth + Polymorph
- Effect: Turn to Oil
Turns water/blood to oil and removes stuck and shock effects.
There you have it, a full look at all Skill Book combinations in Divinity: Original Sin 2. Which Skill Book combinations do you think are the best? Let us know down in the comments below!
By reading through this guide, you should now know all Skill Book combinations in Divinity: Original Sin 2.