The Doom-Ba is a device that comes in many variations and is employed by Donatello as his Character Power in Injustice 2.

Remote Doom-Ba 4000: Nullifies projectiles.
Zoom-Ba Doom-Ba 5000: Electrifies the floor, damaging the foe and preventing the from jumping.
Vacuum-Ba Doom-Ba 5050: Pulls the opponent toward the Doom-Ba.


  • Its name is a play on the Roomba line of automated vacuum cleaners.
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