The Mimeoplasm [Secret Lair Drop Series] Monarch Unlimited and return that card to

and return that card to its owner's Deck

If "Malefic World" is not face-up on the field

Card Type: Champion Card Subtype: Cleric

Set: Cosmo Blazer Card type: Effect Monster Rarity: Ultimate Rare Attack: 1700 Defense: 2400 You can discard 1 other WATER monster to the Graveyard

You can only use this effect of “Sinister Serpent” once per turn

The Mimeoplasm [Secret Lair Drop Series] Monarch Unlimited and return that card toSet: Secret Lair Drop Series Type: Legendary Creature Ooze Rarity: Mythic Cost: {2}{B}{G}{U} As The Mimeoplasm enters the battlefield, you may exile two creature cards from graveyards. If you do, it enters the battlefield as a copy of one of those cards with a number of additional +1 +1 counters on it equal to the power of the other card.