invasion
NXT Vs. TNA Invasion Event Announced
WWE have announced the return of Invasion
The WCW/ECW Alliance Ends & Hulk Hogan's Forgotten Return: The Cultaholic Time Capsule - November 2001
Take a trip to 20 years ago...
JBL: There Was Almost A Riot When ECW Invaded WWE In 1996
Things almost got a little... extreme