Bastion is a Specialization used only by the Sentinel and Adept classes in Mass Effect 1 once you complete the Assignment UNC: Rogue VI and select it. This reduces recharge time on all Biotics while also offering advanced vesions of Barrier and Stasis. Any ranks of Adept or Sentinel will be carried over when you take the Specialization.

Advanced abilities¶

Barrier Specialization ¶

Increases Barrier’s shield strength and duration by 25%. Barrier will regenerate 40 shields per second.

Stasis Specialization ¶

Enemies affected by Stasis can still be damaged.

Talent Levels¶

Talent Level	Description
7	Reduces the recharge time on Biotic talents by 18%. Still provides Adept/Sentinel talent bonuses.
8	Reduces the recharge time on Biotic talents by 20%.
9	Unlocks Barrier Specialization
10	Reduces the recharge time on Biotic talents by 24%.
11	Reduces the recharge time on Biotic talents by 26%.
12	Unlocks Stasis Specialization