M:tG card similarity search
| Name | Mana | Type | Text | 
|---|---|---|---|
| Pain | B | Sorcery | Target player discards a card. | 
| Mind Peel | B | Sorcery | Buyback {2}{B}{B} (You may pay an additional {2}{B}{B} as you cast this spell. If you do, put this card into your hand as it resolves.) Target player discards a card. | 
| Mental Vapors | 3B | Sorcery | Target player discards a card. Cipher (Then you may exile this spell card encoded on a creature you control. Whenever that creature deals combat damage to a player, its controller may cast a copy of the encoded card without paying its mana cost.) | 
| Tourach, Dread Cantor | 1B | Legendary Creature — Human Cleric | Kicker {B}{B} (You may pay an additional {B}{B} as you cast this spell.) Protection from white Whenever an opponent discards a card, put a +1/+1 counter on Tourach, Dread Cantor. When Tourach enters the battlefield, if it was kicked, target opponent discards two cards at random. 2/1 | 
| Nightsnare | 3B | Sorcery | Target opponent reveals their hand. You may choose a nonland card from it. If you do, that player discards that card. If you don't, that player discards two cards. | 
| Ghastly Discovery | 2U | Sorcery | Draw two cards, then discard a card. Conspire (As you cast this spell, you may tap two untapped creatures you control that share a color with it. When you do, copy it.) | 
| Catalog | 2U | Instant | Draw two cards, then discard a card. | 
| Emmessi Tome | 4 | Artifact | {5}, {T}: Draw two cards, then discard a card. | 
| Mind Sludge | 4B | Sorcery | Target player discards a card for each Swamp you control. | 
| Fast | 2R | Instant | Discard a card, then draw two cards. |