Blood Bank

Blood Bank
Blood Bank is the Vampire Sentinel and possesses the ability to instantly repair its armor to full after performing a takedown.

Armed with a Beam and Railgun combo, Blood Bank is a mid to long range Rig. It is also the only Sentinel chassis to feature a Railgun.

See Below for the other Sentinel Variants.
SN1000 - The test variant, carrying dual HMGs.

El Diablo - The Engineer variant equipped with Smart Missiles and an Impulse Cannon.

Guardian - The Carapace variant sporting twin Plasma Accelerators.

Bullseye - The Thief variant armed with a Warhead Launcher and an HMG.

Rough Justice - The Knockout variant with the Impulse Launcher and Impulse Cannon pattern weapons.

Critical Mass - The Nuke variant featuring a Warhead Launcher and an HMG.