Pumpking the King of Ghosts [MRD-079] Common XY15 they must discard 1 card

they must discard 1 card or the effect is negated (their choice)

You can only use this effect of "Mekk-Knight Morning Star" once per turn

Set: Sword & Shield: Darkness Ablaze Type: Metal Rarity: Uncommon Retreat cost: Colorless

Set: OTS Tournament Pack 9 Card type: Quick Play Spell Rarity: Super Rare Discard 1 card

• Pot of Desires

Pumpking the King of Ghosts [MRD-079] Common XY15 they must discard 1 cardSet: Metal Raiders Card type: Effect Monster Rarity: Common Attack: 1800 Defense: 2000 If "Castle of Dark Illusions" is face up on the Field, increase the ATK and DEF of this card by 100 points. As long as "Castle of Dark Illusions" remains face up on the Field, the ATK and DEF of this card continues to increase by 100 points during each of your Standby Phases. This effect continues until your 4th turn after the card is activated.