Lenja

Lenja was at some point in history trapped in a stasis pod on board a derelict space station. Much later, (he?) (she?) (it?) was awakened by Zev Raregroove, and attacked him. Then, (he?) (she?) (it?) was killed, but not before (he?) (she?) (it?) said that "Deathsaurus will return... and you will not survive...".

Trivia

 * In Japanese Transformers: Zone continuity, Lenja is the name of one of the three insect-based beings that Emperor of Destruction Violen Jyger can separate into. He dies.