BM-4 Blast Spider

LED2-FR014

[[Once per turn]]: You can [[target]] 1 [[DARK]] [[Machine]] [[Monster Card|monster]] you [[control]] and 1 [[face-up]] card your opponent controls; [[destroy]] them. If a monster you control that was originally a DARK Machine destroys an opponent's monster(s) [[Destroyed by battle|by battle]] or card [[effect]] and [[send]]s it to the [[GY]]: You can inflict [[Effect damage|damage]] to your opponent equal to half the [[original ATK]] of 1 of those monster(s) destroyed and sent to the GY. You can only use this effect of "BM-4 Blast Spider" once per turn.