Marvel: Avengers Alliance 2 Wikia
Name Description Effect/s Location Usage
Unstoppable Iso-8 Icon
Unstoppable Iso-8
The first Unstoppable Iso-8 crystals were confiscated by the Nova Corps from a band of Kree outcasts who were raiding underdeveloped worlds. 2/2 - Your attacks bypass Protecting targeting restrictions Spec Ops Reward Equip on Heroes for improved stats and passive abilities.