M:tG card similarity search
3B · Creature — Ogre Rogue Detective
When Hostile Investigator enters the battlefield, target opponent discards a card. Whenever one or more players discard one or more cards, investigate. This ability triggers only once each turn. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.") 4/3
| Name | Mana | Type | Text | 
|---|---|---|---|
| Psychic Miasma | 1B | Sorcery | Target player discards a card. If a land card is discarded this way, return Psychic Miasma to its owner's hand. | 
| Haunting Hymn | 4BB | Instant | Target player discards two cards. If you cast this spell during your main phase, that player discards four cards instead. | 
| Anje Falkenrath | 1BR | Legendary Creature — Vampire | Haste {T}, Discard a card: Draw a card. Whenever you discard a card, if it has madness, untap Anje Falkenrath. 1/3 | 
| Coercion | 2B | Sorcery | Target opponent reveals their hand. You choose a card from it. That player discards that card. | 
| Hymn to Tourach | BB | Sorcery | Target player discards two cards at random. | 
| Malfegor | 2BBRR | Legendary Creature — Demon Dragon | Flying When Malfegor enters the battlefield, discard your hand. Each opponent sacrifices a creature for each card discarded this way. 6/6 | 
| Whispering Madness | 2UB | Sorcery | Each player discards their hand, then draws cards equal to the greatest number of cards a player discarded this way. 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.) | 
| Windfall | 2U | Sorcery | Each player discards their hand, then draws cards equal to the greatest number of cards a player discarded this way. | 
| Glint-Horn Buccaneer | 1RR | Creature — Minotaur Pirate | Haste Whenever you discard a card, Glint-Horn Buccaneer deals 1 damage to each opponent. {1}{R}, Discard a card: Draw a card. Activate only if Glint-Horn Buccaneer is attacking. 2/4 | 
| Merfolk Traders | 1U | Creature — Merfolk | When Merfolk Traders enters the battlefield, draw a card, then discard a card. 1/2 |