{{Contradict|In the ''[[TCG]]'', the effect of "[[Evilswarm Coppelia]]" is optional, and can only be activated when it leaves the field by an opponent's card (by [[destroyed by battle|battle]] or [[card effect]]). In the ''[[OCG]]'', the effect of "[[Evilswarm Coppelia]]" is mandatory, and activates whenever it leaves the field by an opponent's card (by battle, card effect, [[Special Summoning condition]], or [[cost]]).}}