Time Variance Authority

The Time Variance Authority, or TVA, was an organisation. Death's Head stole a faulty time cycle from them. (COMIC: The Incomplete Death's Head, Priceless!)

Behind the scenes
The TVA is an extra-temporal bureaucratic organisation in Marvel Comics concerned with ensuring the proper flow of time and reality across the.

In (1990) Death's Head worked as a freelance agent for the TVA. On one mission he investigated a time bubble. At some point he stopped working for them and stole a time-cycle, which was depicted in The Incomplete Death's Head and led into Priceless!, in which he was hired to steal a vase from She-Hulk.