Dark Ruler Ha Des [LART-EN010] Ultra Rare Jungle 1st Edition you can discard 1 card

you can discard 1 card from your hand to negate the activation of a Spell Card and destroy it

Select 1 face-up monster on your opponent's side of the field

when a monster would be Summoned

Set: Sun & Moon: Forbidden Light Type: Fighting Rarity: Secret Rare Retreat cost: Colorless

Set: Sun & Moon: Crimson Invasion Type: Fighting Rarity: Ultra Rare Retreat cost: Colorless

Dark Ruler Ha Des [LART-EN010] Ultra Rare Jungle 1st Edition you can discard 1 cardSet: The Lost Art Promotion Card type: Effect Monster Rarity: Ultra Rare Attack: 2450 Defense: 1600 Cannot be Special Summoned from the GY. Negate effects of monsters destroyed by battle with Fiend monsters you control.