Dark Room of Nightmare [RP02-EN078] Common 120 After that damage calculation

After that damage calculation

that opponent's monster has its effects negated during the Battle Phase only

or its effect

Set: OTS Tournament Pack 4 Card type: Field Spell Rarity: Super Rare When this card is activated: You can add 1 LIGHT Machine-Type Union monster from your Deck to your hand

Set: Duel Power Card type: Synchro/Effect Monster Rarity: Ultra Rare Attack: 2200 Defense: 1700 1 EARTH Tuner + 1 or more non-Tuner EARTH monsters When a Spell Card is activated: You can send the top 2 cards of your Deck to the GY

Dark Room of Nightmare [RP02-EN078] Common 120 After that damage calculationSet: Retro Pack 2 Card type: Continuous Spell Rarity: Common Each time your opponent takes damage from a card's effect, except "Dark Room of Nightmare", inflict 300 damage to your opponent.