So, this is rather difficult to describe without a screenie, but here goes:
Was playing plat with a somewhat modified Zen (mostly because of boredom). Didn't draw my SoVs early enough, and was about to deck out with him at 1 HP left (I had 0 cards, and would have lost after he ended his turn). As I was about to quit, I was suddenly moved to the win screen where I got a 196 HP EM (explaining no screenie). I have absolutely no idea how he could have died. He was running a fairly standard Vader Sader deck, with no quanta production besides Light and Darkness.
*He did not discard a ghost, nor did he discard anything
*He did not deck out, as he drew cards and then played stuff
*He did not have an antimattered vampire/crusader/flying dagger
*He obviously didn't use any spell on him (I'm pretty sure). Nor did he suicide with SoSac.
*He was not under SoSac at the time.
So confuzzled D: