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Fall Control Quitout

From Speed Souls - A Dark Souls Speedrunning Wiki

The sorcery Fall Control in Dark Souls can be abused to survive almost any drop in the game which would normally only kill you on impact. To perform this, cast Fall Control, take the drop, and Save & Quit just as your character hits the ground. If the timing was correct, your character will load at where your drop quitout was. Note that this only works on solid surfaces, moving platforms like elevators do not save your position and as such you cannot use this glitch on them.

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