Lucifer

Tyrant is an antagonist of Sword Art Online: Snow and Bells. He is one of the most dangerous members of «Laughing Coffin ».

Appearance
LIke most Laughing Coffin members, Tyrant wears a dark colored hooded cloak. He wears half a sad-faced clown mask.

SAO: SB The Beast King Arc
Introduction

The Snow Bells had their final fight together against Tyrant. It is revealed that he knew who Snow exactly was and released this information, thus getting Snow killed.

It is most likely thaat he had survived the SAO incident.