Unending Nightmare [MACR-EN079] Secret Rare Psychic you can also look at

you can also look at your opponent's Extra Deck and banish up to 3 monsters from it with different names

Set: Duelist Saga Card type: Effect Monster Rarity: Ultra Rare Attack: 1700 Defense: 1300 If you control a Fiend-Type Tuner with 1500 or less ATK

then inflict 300 damage to your opponent for each card sent to the opponent's GY by this effect

Set: Star Pack - Battle Royal Card type: Effect Monster Rarity: Common Attack: 1800 Defense: 200 If this card is Normal Summoned

add up to 2 "Blue-Eyes" monsters with different names from your Deck to your hand

Unending Nightmare [MACR-EN079] Secret Rare Psychic you can also look atSet: Maximum Crisis Card type: Continuous Trap Rarity: Secret Rare You can pay 1000 LP, then target 1 face up Spell Trap Card on the field; destroy it. You can only activate this effect of "Unending Nightmare" once per Chain.