Arcane Orb is an Offensive Wizard skill unlocked at Level 2.
Arcane Nova is the first skillrune option in Arcane Orb. It is available at Clvl 8, and increases the damage and the radius considerably, greatly improving the skill. The projectile changes to a blue color, and looks a bit smaller and less swirly.
This rune effect was granted by the Indigo Rune, prior to the Beta Patch 13 skill system revision.
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Arcane Nova |
[e] Modify the orb to deal 205% weapon damage as Arcane to all enemies within 16 yards. |