Dark Contract with the Different Dimension (DOOD-EN073) [Doom of Dimensions]

Once per turn, during your Standby Phase: Take 1000 damage. You can only use each of the following effects of "Dark Contract with the Different Dimension" once per turn. You can shuffle 2 "Dark Contract" cards from your GY into the Deck, then target 1 card in your opponent's field or GY; banish it. If this card is destroyed: You can gain 500 LP, then if it was destroyed by an opponent's card effect, gain another 500 LP.