User blog comment:Kir the Wizard/Thawne's Deadline – The Black Flash!/@comment-7890302-20170109161534/@comment-3423279-20170112213012

That was when Barry and Eobard were having a time travel fight and landed when Wally was Flash right?

I think that was when Past-Barry gave Wally the best advice ever for taking down an enemy who was in a way faster than him, "Go Faster."