First appearing in X-Men: Kingbreaker #2, Zzxz is a mutant symbiote of the Venom hive family, who feeds on host's brains rather than their adrenaline, captured by the Shi'ar Empire as one of the Empire's most dangerous criminals, jumping from host to host, though failing to bond with Empress Lilandra.
For a time, Zzxz was bonded[...]
