Arcane Power
Arcane Power is the resource used by for the Wizard for casting her spells. It was revealed as the replacement for Instability by Jay Wilson at GamesCom, in August, 2010. [1]
See the Instability page for much more information about that resource, and information about why Diablo III Wizards do not use mana.
Contents
Arcane Power Basics
The Wizard's Arcane Power resource works like a very fast-filling mana globe, that can not be increased in amount. Her amount of Arcane Power is set, but skills and passives can increase the amount by a small margin or increase the regeneration rate. This should allow the Wizard to cast low level spells without pause, while higher level spells will drain the globe more quickly, and thus have to be used more sparingly.
The main difference between Arcane Power and Mana is that the pool for Arcane Power is a fixed value. The default value is 100 but can be increased or decreased by Wizard skills (Energy Armor) and Wizard Passives (Astral Presence) by a small amount.
Arcane Power Skills and Passives
Several Wizard skills and Wizard Passives are devoted to boosting (or decreasing) Arcane Power.
- Restored by:
- Regeneration over time (can be boosted by items, skills, and passives).
- Spent by:
- Using abilities with Arcane Power cost.
- Arcane Power related Wizard skills:
- Energy Armor: Lowers maximum Arcane Power but increases defense.
- Arcane Power related Wizard Passives:
- Power Hungry: Gain Arcane Power from Health Globes.
- Prodigy: Gain Arcane Power by using Signature spells.
- Virtuoso: Wand attacks generate Arcane Power.
- Astral Presence: Increase maximum Arcane Power and its regeneration.
The Wizard's Design
The basic play style of the Wizard in Diablo III is meant to be as a glass cannon. The character is able to attack constantly, but is not strong or durable, and must avoid taking much damage from enemies. Instability attempted, unsuccessfully, to create this by making her "more blasty and more vulnerable." Jay Wilson established that when talking about their goals for wizard design goals in October 2009. [2]
Jay Wilson: "Well for the Wizard we want to enforce the fact that she’s a glass cannon. I don’t think it’s fun to ever run out of mana. I’m not really interested in an extended resource for her. For the Witch Doctor we’re okay with mana, since he’s got some pretty good skills to recover mana that also double as attacks. And he’s not defenseless when he’s out of mana. He's got pets and ways to attack with them that aren’t mana intensive. For him that makes mana fairly interesting."
"For the wizard, when she’s out of mana she just dies. And that’s not fun. So if anything, we want to encourage how she plays. So she’s the kind of character that blasts first and asks questions later. Very vulnerable. So we want to implement a system that makes her more blasty, but even more vulnerable. We want to make that a choice for the player. "Do I want to make myself more vulnerable in exchange for being more blasty." And that’s a cool gameplay pull there."
Arcane Power sounds like it enables this by giving a resource pool that's never really empty, but that will run down if big, powerful skills are used rapidly. Thus wizards in Diablo III should always be able to cast some of their lower level spells, but will have to be more selective with using the bigger, more AP-expensive spells.
In October 2010, the developers weren't entirely happy with how the resource functions and were still considering dumping it and returning the Wizard to mana. [3]
Jay Wilson: "The Wizard—we’re still having a debate about whether her resource should scale or not. Right now, Arcane Power does not scale, and that’s the big difference between the Wizard’s resource and the Witch Doctor‘s mana; the Wizard’s resource does not scale up over time. Otherwise they’re very similar. If we change that about mana the Wizard might just go to mana and we’d change the Witch Doctor’s to something new."
Arcane Power Revealed
Arcane Power is newly-revealed and there are yet very few details about it. All that's known about this resource is what Jay Wilson said about it in August, 2010. [4]
Jay Wilson: "For the Wizard, we could not get a version of Instability that we liked. The last version involved buff and debuff that would hit the wizard whenever she went unstable. And it was a pretty severe buff. It doubled all her damage taken while increasing her critical hit damage. And it just didn’t affect how people played. They didn’t notice it, and when they did it didn’t change what they were doing. That’s not the point of a resource. It needs to be managed to change the way that you play."
"So now it’s called Arcane Power and it’s not dissimilar to mana, in a lot of ways. It regenerates very quickly, but it doesn’t grow over time. It’s a flat amount. A lot of passive skills that enhance it."
Influences
Arcane Power sounds very much alike to the Rogue's Energy resource from World of Warcraft. In that game the Rogue character has preset amount of a resource that recovers very quickly, allowing for constant attacks.
Arcane Power Skill
The name "Arcane Power" was assigned to a passive skill in the early development of the Wizard. It was present in the Blizzcon 2008 demo, but had been removed in 2009 and has never returned.
The description, taken from the Wizard skill archive article:
This mastery boosts the arcane spell damages by a much higher % than similar masteries for other types of damage, and it's unclear why. Possibilities include: arcane spells generally do less damage, their critical hit bonus might be less useful, or the spell just might be overpowered in this early, still-under-testing build.
- Passive Skill
- Description: Increases all arcane damage.
- Max Rank: 15
- Rank 1: Increases arcane damage by 12%.
- Rank 2: Increases arcane damage by 24%.
- Rank 3: Increases arcane damage by 36%.
Classes of the Diablo games |
Skills - Active skills - Skill runes - Passives - Resource - Movement ability [e] Barbarian Demon Hunter Monk Necromancer Witch Doctor Wizard Followers Other Classes Fan-made |
---|
The Barbarian | Fury - Barbarian Active Skills (Archive) | Barbarian Passive Skills (Archive) [e] | |||
---|---|---|---|---|---|
|
Primary Might |
Secondary Tactics |
Defensive Rage |
Pound of Flesh (10) |
Superstition (30) |
(X) = the level at which the skill becomes unlocked. |
Barbarian skill categories: Primary Secondary Defensive Might Tactics Rage |
---|
Bash |
Cleave |
Frenzy |
[e] |
Hammer of the Ancients |
Rend |
Seismic Slam |
Whirlwind |
[e] |
Ground Stomp |
Leap |
Sprint |
Ignore Pain |
[e] |
Ancient Spear |
Revenge |
Furious Charge |
Overpower |
[e] |
Weapon Throw |
Threatening Shout |
Battle Rage |
War Cry |
[e] |
Earthquake |
Call of the Ancients |
Wrath of the Berserker |
[e] |
Demon Hunter skill categories: Primary Secondary Defensive Hunting Devices Archery |
---|
Hungering Arrow |
Entangling Shot |
Bola Shot |
Grenades |
[e] |
Impale |
Rapid Fire |
Chakram |
Elemental Arrow |
[e] |
Caltrops |
Smoke Screen |
Shadow Power |
[e] |
Vault |
Preparation |
Companion |
Marked for Death |
[e] |
Evasive Fire |
Fan of Knives |
Spike Trap |
Sentry |
[e] |
Strafe |
Multishot |
Cluster Arrow |
Rain of Vengeance |
[e] |
Monk skill categories: Primary Secondary Defensive Techniques Focus Mantras |
---|
Fists of Thunder |
Deadly Reach |
Crippling Wave |
Way of the Hundred Fists |
[e] |
Lashing Tail Kick |
Tempest Rush |
Wave of Light |
[e] |
Blinding Flash |
Breath of Heaven |
Serenity |
Inner Sanctuary |
[e] |
Dashing Strike |
Exploding Palm |
Sweeping Wind |
[e] |
Cyclone Strike |
Seven-Sided Strike |
Mystic Ally |
[e] |
Mantra of Evasion |
Mantra of Retribution |
Mantra of Healing |
Mantra of Conviction |
[e] |
Necromancer skill categories: Primary Secondary Corpses Blood and Bone Reanimation Curses |
---|
Witch Doctor skill categories: Primary Secondary Defensive Terror Decay Voodoo |
---|
Poison Dart - Rune effects |
Corpse Spiders |
Plague of Toads |
Firebomb |
[e] |
Grasp of the Dead |
Firebats |
Haunt |
Locust Swarm |
[e] |
Summon Zombie Dogs |
Horrify |
Spirit Walk |
Hex |
[e] |
Soul Harvest |
Sacrifice |
Mass Confusion |
[e] |
Zombie Charger |
Spirit Barrage |
Acid Cloud |
Wall of Zombies |
[e] |
Gargantuan |
Big Bad Voodoo |
Fetish Army |
[e] |
Wizard skill categories: Primary Secondary Defensive Force Conjuration Mastery |
---|
Magic Missile |
Shock Pulse |
Spectral Blade |
Electrocute |
[e] |
Ray of Frost |
Arcane Orb |
Arcane Torrent |
Disintegrate |
[e] |
Frost Nova |
Diamond Skin |
Slow Time |
Teleport |
[e] |
Wave of Force |
Energy Twister |
Hydra |
Meteor |
Blizzard |
[e] |
Ice Armor |
Storm Armor |
Magic Weapon |
Familiar |
Energy Armor |
[e] |
Explosive Blast |
Mirror Image |
Archon |
[e] |
Followers | Kormac the Templar | Lyndon the Scoundrel | Eirena the Enchantress [e] | |||
---|---|---|---|---|---|---|
Level 10: |
Level 5: Level 10: |
Level 15: |
Level 15: Level 20: |
Level 25: Level 30: |
Diablo III Other Classes | Diablo II Classes | Diablo I Classes [e] | ||||
---|---|---|---|---|---|---|
Archetypes: |
Archetype sub-types: |
Other classes: |
Diablo II: |
Fan-made Classes | Fan-made Skills [e] | ||||
---|---|---|---|---|---|
• Alchemist |
• Flagellant |
• Ranger |
Dragon Warrior Skills |
Aurian Mage Skill | |
|