Mystic Mine [MP20-EN080] Prismatic Secret Rare 142 Set: Star Pack ARC-V Card

Set: Star Pack ARC-V Card type: Normal Spell Rarity: Shatterfoil Rare Fusion Summon 1 "Gem-Knight" Fusion Monster from your Extra Deck

If this card has a "Utopia" monster as an Xyz Material

Special Summon that monster (but banish it when it leaves the field)

Set: Legacy of Darkness Card type: Normal Spell Rarity: Super Rare Attack: 0 Defense: 0 Move 1 Level 4 or lower Warrior-Type monster from your Deck to your hand

Set: Diamond & Pearl: Great Encounters Type: Stadium Rarity: Uncommon

Mystic Mine [MP20-EN080] Prismatic Secret Rare 142 Set: Star Pack ARC-V CardSet: 2020 Tin of Lost Memories Card type: Field Spell Rarity: Prismatic Secret Rare If your opponent controls more monsters than you do, your opponent cannot activate monster effects or declare an attack. If you control more monsters than your opponent does, you cannot activate monster effects or declare an attack. Once per turn, during the End Phase, if both players control the same number of monsters: Destroy this card.