Mystic Mine

Text

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.

Printings (3 printings)

• DANE-EN064May 2, 2019
  Dark Neostorm · Super Rare
• MP20-EN080Aug 27, 2020
  2020 Tin of Lost Memories Mega Pack · Prismatic Secret Rare
• MGED-EN047Nov 18, 2021
  Maximum Gold: El Dorado · Premium Gold Rare

Types and rarities are shown as listed by the card database (in English).