Serpent Night Dragon, the Wicked Dragon

[ Dragon / Effect ] You can Tribute 1 DARK monster from your hand or field; Special Summon this card from your hand. You can only use this effect of "Serpent Night Dragon, the Wicked Dragon" once per turn. When this card is destroyed by battle: You can target 1 monster your opponent controls; send it to the GY, then you can Special Summon this card. ATK/ 2350 DEF/ 2400