It made an appearance on Aridas shortly after Judicator Kizrath acquired the Argus stone, along with a large number of carriers. Together they swept the terran and zerg forces out of the way.
The Arbitercloaks all nearby friendly units except for Arbiters. The cloak is disabled under Lockdown.
Usage
Range
5
Duration
Constant
Arbiter: Recall
The Arbiter teleports a group of friendly units in a 5 x 5 area to its location. Note that burrowed zerg units are immune to this ability, but siege tanks in siege mode can be recalled.
The Arbiter can prevent units in a targeted area (3 x 3) from moving, attacking, or using special abilities. Trapped units may not be attacked or affected by special abilities.