Down to the wire

Here's my current character Ryuzo finishing off Cell in one of the Parallel Quests in Dragonball Xenoverse.  That mission was Parallel Quest # 22: Earth in Danger!  It had a 15 minute time limit, and I was able to finish it with 23 seconds left on the clock.  The move that you see in the picture is Final Flash, more specifically a Z-Spirit version of Final Flash.

A little bit about Z-Spirit attacks.  They're a more powerful version of the ultimates you get from various mentors (like Final Flash, which is the ultimate you learn from Vegeta).  If you use an ultimate that you've learned from a mentor while still their student, sometimes the Z-Spirit version of the move will fire off instead of the regular one.

And one last thing:
Final... FLASH!!  *Giant ki beam*