I just do 2 flawless victories and fatality on Shang Tsung with 0 Rounds/Matches Lost and no got secret! Another lack information from websites, but i find valuable info from YouTube. http://www.youtube.com/watch?v=IqScd05LIko Hidden Jade Easiest way to unlock You Found Me! Trophy Ladder Mortal Kombat 9 MK9 Description Hidden Kombatant: Jade Requirements: Reach Shang Tsung with 0 Rounds Lost, 0 Matches Lost, Got at least 3 Flawless Victories, Done at least 3 Fatalities, Finally Double Flawless and Fatality Shang Tsung. Setting: Beginner, 2 Rounds, 30 Second Rounds Requirements are important that say do a least 3 flawless victories, 3 fatality and no rounds/matches lost before reach Shang Tsung. Never lost round to Shang Tsung unless change player after "Finish Him". I believe this was Confirm. I'll try later. I find other info that say the following: But no confirmed. Do fatality on Shang Tsung in his true form and not on transformed other character. Can lost one round to Shang Tsung then win match, change player after "Finish Him" to restart match with 1 Rounds/Matches Lost and follow 2 flawless victories and fatality then get secret battle. One guy say do fatality other/every opponents and don't fatality on Shang Tsung, got Jade Secret Battle? well this strange information, I can't confirm it's work.