Species: Vortixx
Mask: None
Weapons: Armour-piercing heat gun
Color: Silver, Dark Green
Side: Freelancer
Character controlled by: -Blackout-
Status: Alive

Yassen Gregorovich is a Vortixx, and one of the best assassins in the Matoran Universe. He was hired by Blackout in order to bring Ynot to Destral. He survived that mission, and remains at large. He is also the former owner of one of three armour-piercing heat guns in existence. Ravat assaulted him and stole it, while also removing one of his arms and an eye.

Trivia Edit

  • Yassen Gregorovich is based on a villain in the Alex Rider book series.