Arcane Orb

Arcane Orb is an Offensive Wizard skill unlocked at Level 8, which explodes on touch, delivering Arcane damage.

Background

Arcane Orb upon impact.

The Wizard summons a glowing orb that upon touch will deal great damage to all foes and objects in its range.

Skill Effects

The following is a very quick list. See the Arcane Orb rune effects page for a more thorough summary of rune effects, or any of the individual rune pages for numbers, screenshots, blue quotes, and much more.

Icon	Skill	Description

{{{icon}}}

[[{{{name}}}]] Secondary

5

{{{desc}}}

Celestial Orb

[e] The orb will pierce through targets, damaging any enemy it passes through dealing 146% weapon damage as Arcane.

Obliteration

[e] Increase the potency of the explosion to deal 292% weapon damage as Arcane.

Tap the Source

[e] Reduce casting cost to 27 Arcane Power.

Arcane Nova

[e] Modify the orb to deal 205% weapon damage as Arcane to all enemies within 16 yards.

Arcane Orbit

[e] Create 4 Arcane Orbs that orbit you, exploding for 176% weapon damage as Arcane when enemies get close.

Note: Information is based on a level 60 character and rank 7 runestones.

Skill Design

A glowing orb of energy travels about 10 yards, before bursting in a nova of destruction. The spell looks something like the D2 Sorceress' Frozen Orb, but without the spray of ice spears as it flies across the room. It works like the Fireball of Diablo I.

This one very quickly became Flux's skill of choice for ranged attacks.[1] It dealt substantial damage with a big AoE splash, and had a reasonable mana cost. He is dubious about the listed 1-2 AoE damage, since a few of these into a group of enemies left no survivors.

The drawback to Arcane Orb is that it moves very slowly; more slowly than any other Wizard skill and this makes it very hard to hit moving targets, or back row enemies. It was not very useful against Dune Dervishes, since those monsters move side to side a lot, and when they're not walking they're spinning around in their Whirlwind mode, in which they reflect most projectiles off at odd angles. They certainly reflected every Arcane Orb fired at them, though that could be fun since my shots weren't neutralized, just redirected, and the bounces would often head right into some Fallen or other targets.

Synergies

Arcane Orb benefits from the following Wizard passives:

Skill	Unlocked	Description

{{{icon}}}

[[{{{name}}}]]

45

{{{desc}}}

Development

Arcane Orb was first shown at BlizzCon 2008 when the Wizard debuted, on the Arcane Skill Tree at Tier III. By BlizzCon 2009, the damage had been ever so slightly tuned down, and so had mana cost. Flux talked about a missed opportunity:[2]

There was one scenario area in the desert (shown in the gameplay movie) where about five Dune Dervishes burst out of the ground at once. I didn’t think to try it at the time, but in retrospect I wish I could have herded the Dervishes into a cluster, and then tried throwing in some Arcane Orbs. Just to see if my Orbs would have been bounced around like pachinko balls.

Arcane Orb was available in the BlizzCon 2010 demo, but wasn't one of the Wizard's starting skills. Skill tiers were removed for the July 2011 Press Event, and Arcane Orb became a level 8 skill.

Previous Versions

See the Wizard skill archive for more details on previous versions of Arcane Orb and other Wizard skills.
Or see Arcane Orb (BlizzCon 2008) for the original version of this skill.

In Other Games

Arcane Orb seems to be a spiritual successor to Diablo II's Sorceress skill Frozen Orb, which also features a slow-moving globe floating across the screen, but includes a spray of ice spears.

Media

Arcane Orb can be seen in action on video here:

• Gameplay: Blizzcon 2008
• Video: Blizzcon 2010 Rune Effects
• Gameplay: July 2011
• Video: August 2011 Wizard Skill Animations

You can find pictures in the Diablo III screenshot and picture gallery:

• Diablo III screenshots and pictures
• Arcane Orb specific gallery contents

• 

  Arcane Orb just exploded.

• 

  Skill animation sequence.

• 

  The maximum range shown thanks to some elevation.

Maximum Arcane Orb range and casting speed demonstration, from the Diablo 3 beta.

References

• BlizzCon 2009 Full Wizard Skill Trees
• Zediono's translation of JudgeHype's pre-beta report -- IncGamers 1st Aug 2011
• Silva's Wizard Runestone Effects -- IncGamers 5th Sep 2011
• Wizard Active Skills -- Diablo III 12th Sep 2011

Template:Skill navbox Necromancer primary

Template:Skill navbox Necromancer secondary

Template:Skill navbox Necromancer corpses

Template:Skill navbox Necromancer bloodandbone

Template:Skill navbox Necromancer reanimation

Template:Skill navbox Necromancer curses