In that case, Clever Impersonator enters the battlefield as a 0/0 creature, and it's put into the graveyard immediately (unless something is raising its toughness above 0)
Secret Lair x Ghostbusters: Slimer Slimer, Voracious Apparition (The Mimeoplasm) Slimed (Trickbind) Slimers Feast (Windfall) Escape Containment (Incarceration Technique) Pernicious Deed Secret Lair x Ghostbusters: The Real Ghostbusters Careful Study Total Containment Failure (Living End) Answer the Call (Eladamris Call) Ghostbusters Patch (Boros Charm) Ecto-1 (Unlicensed Hearse) Secret Lair x Chucky Good Guys (Kardur, Doomscourge) Chucky (Kardur, Doomscourge) Sorry, JackChuckys Back (Phyrexian Reclamation) Tiffany, Bride of Chucky (Varragoth, Bloodsky Sire) Friends to the End (Twinflame) Play Pals Factory (Genesis Chamber) Secret Lair is Wizards of the Coasts outlet for committed Magic: The Gathering collectors
But for others, it felt like a hollow gesture that came far too late, since none of these cards were highly relevant in modern gameplay
Choose 1 LIGHT monster in either GY with a Level equal to or less than the the total result and Special Summon it, then, this card gains ATK equal to [The original ATK of the monster Special Summoned by this effect] until the end of the turn
Once per turn, during the End Phase, if this effect was activated this turn (and was not negated): You can Special Summon this card from your GY
Now, some of its new cards were revealed, and while it is not a Mega Evolution Pokmon, per se, it may become a highly sought-after collectible
