[Super]  : Summon a shield of Void Light. 
While Sentinel Shield is active:
[Light Attack]  : Attack.
[Block]  : Block.
[Grenade]  : Perform a Shield Throw.

Guard with Sentinel Shield to create a defensive wall that draws hostile fire. Allies who shoot through the wall have increased weapon damage, and guarding allies makes the shield last longer.

Sentinel Shield

[Super]  : Summon a shield of Void Light. 
While Sentinel Shield is active:
[Light Attack]  : Attack.
[Block]  : Block.
[Grenade]  : Perform a Shield Throw.

Guard with Sentinel Shield to create a defensive wall. Allies who shoot through the wall have increased weapon damage, and guarding allies makes the shield last longer.

Destiny Definitions Archive

"Sentinel Shield" diff