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MonaNaito
Since: Jun, 2011
KD
Since: May, 2009
2022-07-25 05:55:48
A Taste of Their Own Medicine.
Karmic Death if it involves the villain dying from the same means he wanted to use (or did use) to kill others.
MetaFour
MOD
(Old Master)

A villain plans to victimize someone in a specific way, but ironically ends up as in the victim's position, usually due to a misunderstanding or mixup.