Pre 2010 Was there any major storylines where flash faced off against ras al ghoul without the justice league or Batman?
Not solo. But Flash does face Ra’s along with the rest of the JLA in “Tower of Babel,” when Ra’s steals Batman’s contingency plans for disabling the team.
And another immortal, Vandal Savage, is Flash’s nemesis for pretty much the first 50 issues of his 1987 series.
@HubCityQuestion thank you for the response. That’s what I had figured but wanted to know for sure. I’ve always read Batman but only got into flash in the last 5 years only going back about 10 so far.