Vem Tabook is the leader of The Grustrag Three. He uses a modified Hek that fires electro-shells in bursts of around 10 at its target, each shell dealing electricity damage in a small radius, making them deadly should all of them connect with their target or the surrounding terrain.
- "YYYou are the sc-crawniest of them all!"
- "Are you the bbbest they have!?"
- "SSShiny little pppretty things, you Tenno are!"
- "U-U-Unacceptable!" - Ally is Killed.
- "Starting capture." - Capturing Target.
- "This one is mine." - Capturing Target.