"This is Hierarch Artanis, commanding the Shield of Aiur! Our matrix fields are within range! Engaging mass recall! My brethren, hear me, for there is little time left. All that remains of our race, our civilization, are those that stand beside you now. Trust in each other. Strike as one will. Let our last stand burn a memory so bright we will be remembered forever. En taro Tassadar!"

- Artanis at the last battle(src)

The Shield of Aiur was a mothership commanded by Hierarch Artanis in an apocalyptic vision of the future, viewed by the Overmind and others through it. On a distant, shadowed world, it was destroyed by the forces of Amon and Artanis was killed with it.[1]


CloakingField SC2 Icon1
Cloaking Field

Passively cloaks nearby friendly units and buildings within a range of 5.

MassRecall SC2 Icon2
Mass Recall

Summons all units in target area (6.5) owned by the mothership's player to the mothership's location.

Hotkey R
Cost 100 (WoL/HotS)
50 (LotV)[2] Energy Terran SC1
Duration 2Time SC2 Game1
Vortex SC2 Icon1

The mothership creates a Vortex that absorbs nearby units, allied and enemy alike, into it for the duration. The mothership will not be absorbed. When the Vortex ends, all affected units reappear around its location.

Units leaving the Mothership's Vortex are un-targetable and immune to damage for 1.5 seconds.

The area of effect is 2.5.

This ability is removed in Heart of the Swarm.

Hotkey V
Cost 100 Energy Terran SC1
Range 9
Duration 20Time SC2 Game1
Cooldown 20Time SC2 Game1

See alsoEdit