Malcolm's Mercurial Mirth - Tasha's Hideous Laughter [Secret Lair Drop Series] Junior Super Series put it on the bottom

put it on the bottom of your library

then target 1 Level 4 Machine-Type monster in your Graveyard

Set: Secret Lair Drop Series Type: Legendary Planeswalker — Karn Rarity: Rare Cost: {4} Activated abilities of artifacts your opponents control can't be activated

Set: Expedition: Base Set Type: Psychic Rarity: Uncommon Retreat cost: Colorless

Set: Battle Pack 2: War of the Giants - Round 2 Card type: Normal Spell Rarity: Super Rare Target 1 monster your opponent controls and 1 monster you control

Malcolm's Mercurial Mirth - Tasha's Hideous Laughter [Secret Lair Drop Series] Junior Super Series put it on the bottomSet: Secret Lair Drop Series Type: Sorcery Rarity: Rare Cost: {1}{U}{U} Each opponent exiles cards from the top of their library until that player has exiled cards with total mana value 20 or more. "Heheheharr . . . awrr . . . uhuhuhuheh . . . ha HA ha HA!"