Gates of Madness.
Now you may be thinking: OMG HE LOST IT FROM SHIRO'S IMPOSSIBLE ODDS!1!!1
Let me tell you this: You are wrong. Lost it because of the Lich

I'm a Ranger, and the responsibility was for me to pull him to the door. I thought, "No problem. He can't possibly do that much damage to me".
Wrong.
I remember in Prophecies how the Lich used to only do somewhere around 60 damage with his staff. Well, I underestimated his power, thinking that it only did the same amount.
Needless to say, my Survivor title ended because the Lich hit me with TWO 280 damage staff shots. Normally I would've just closed the game out but I was in shock that he did so much, as he never used to in Prophecies. Then I heard the death cry of my Ranger, and it was all over
One tip I have for all you aspiring survivors out there:
NEVER UNDERESTIMATE THE POWER OF ANY MONSTER, BOSS, OR DEMON.