This version of Benjamin Kirby Tennyson is from an alternate Universe that closely parallels the Prime Timeline. Once Ben unlocked Ghostfreak at age 13, Zs’Skayr successfully possessed his body and fully merged with Ben, corrupting him physically and mentally. Now with the power of the Omnitrix, Zs’Skayr infects the Earth’s population with corrodium, turning them into zombies. Leading his army to spread throughout the Universe as the sinister “Benzarro”.

• Benzarro is currently 16-Years-Old.

• Due to ZsSkayr’s DNA merging with Ben, his alien transformations are Ectonurite hybrids rather than full blown alien creatures.

• The only known uninfected survivors of Earth are Gwen, Cooper, Kevin, Dr Animo and Michael Morningstar. All trying to defeat Benzarro and return the world to normal.

• Zs’Skayr goes by “Benzarro” as a way to affirm his new identity as bearer of the Omnitrix. But also because there’s some part of Ben still within.

• The plumbers fully quarantined Earth due to Benzarro’s power. Whilst they’ve contained the Earth, Benzarro is making plans to breach through and expand his army. If only he had Alien X.

• Benzarro’s least favourite aliens to use are Sunspot, Lavacrawl, and Heatblast.

• Azmuth was killed by Benzarro in an attempt to corrupt him with corrodium.

• Vilgax was killed by ZsS’kayr long before these events. ZsS’kayr effectively took over Vilgax’s homeworld and his empire as a result before being killed by Psyphon. Thus his corpse’s DNA was scanned by Myaxx and then added to the Omnitrix.

• Eon travels to his Universe in order to recruit him in hopes to rule the Omniverse. But they will come in conflict with Ben Prime and Professor Paradox.

• Eon promises Benzarro full control of his Universe in exchange for aiding him in his dream. Benzarro agrees but aspires to rule beyond his Universe.

Just as psychotic as his Prime Universe counterpart. Benzarro’s only goal is to expand his empire and infect the whole Universe with corrodium. Anyone whom he considers worthless or beneath him is either tormented for his amusement or is manipulated and later destroyed once their usefulness has ended. Zs'Skayr is highly vindictive and vengeful, a side of him which is especially heightened through his vicious and bloodthirsty personality.