![Malcolm's Mercurial Mirth [Tasha's Hideous Laughter] (Borderless, Rainbow Foil) magic-card Wizards of the Coast](http://flipsidegaming.com/cdn/shop/files/45543f2b-abf9-42eb-88d6-6a6a104ee632.jpg?v=1779381269&width=720)
![Malcolm's Mercurial Mirth [Tasha's Hideous Laughter] (Borderless, Rainbow Foil) magic-card Wizards of the Coast](http://flipsidegaming.com/cdn/shop/files/45543f2b-abf9-42eb-88d6-6a6a104ee632.jpg?v=1779381269&width=1)
Malcolm's Mercurial Mirth [Tasha's Hideous Laughter] (Borderless, Rainbow Foil)
Set:
Secret Lair Drop
Description
'Each opponent exiles cards from the top of their library until that player has exiled cards with total mana value 20 or greater.