There's a link to the poster below. It's the biggest I could find. The quote is also the same font at the bottom, but a little bigger.

http://www.wrestlingmerchandise.co.uk/ekmps/shops/davidmills/images/wwe-wrestlemania-28-event-poster-3850-p.jpg

I'm looking for the font that was used for the tag line "once in a lifetime" off the WWE Wrestlemania 28 poster. Any help would be amazing!