My friend was talking about how he's healing, but he'll put up Righteous Fury for the damage reduction. Only he mixed the two buffs of imp RF together, and said "I get 90% damage reduction."
"You mean 6%?"
"Yeah, why what'd I say?"
"90%!"
"Well, that'd be great! Too bad we dont have that..."
While it would be supremely OP, that would still be great for pally tanks if it were true. 90% reduction in damage...