Delg the Dark Monarch [STBL-EN037] Super Rare Ritual Monster you can negate the effect(s)

you can negate the effect(s) of 1 face-up monster your opponent controls until the End Phase

Set: Dark Revelation Volume 4 Card type: Effect Monster Rarity: Ultra Rare Attack: 2800 Defense: 1400 After 1 of your Counter Trap Cards has been activated and has resolved

or Winged Beast monsters

and/or "Jack's Knight"

Set: Shonen Jump Magazine Promos Card type: Skill Rarity: Ultra Rare If you control a Level 5 or higher monster

Delg the Dark Monarch [STBL-EN037] Super Rare Ritual Monster you can negate the effect(s)Set: Starstrike Blast Card type: Effect Monster Rarity: Super Rare Attack: 2400 Defense: 1000 When this card is Normal or Special Summoned: You can target up to 2 cards in your opponent's Graveyard, remove them from play. Then send the same number of cards from the top of their Deck to the Graveyard. During the turn it is Normal or Special Summoned, this card cannot attack.