M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Blight-Breath Catoblepas | 4BB | Creature — Beast | When Blight-Breath Catoblepas enters the battlefield, target creature an opponent controls gets -X/-X until end of turn, where X is your devotion to black. (Each {B} in the mana costs of permanents you control counts toward your devotion to black.) 3/2 |
| Nightmarish End | 2B | Instant | Target creature gets -X/-X until end of turn, where X is the number of cards in your hand. |
| Gollum's Bite | B | Instant | Target creature gets -2/-2 until end of turn. {3}{B}, Exile Gollum's Bite from your graveyard: The Ring tempts you. Activate only as a sorcery. |
| Burrog Befuddler | 1U | Creature — Frog Wizard | Flash When Burrog Befuddler enters the battlefield, target creature an opponent controls gets -1/-0 until end of turn. 2/1 |
| Shambling Goblin | B | Creature — Zombie Goblin | When Shambling Goblin dies, target creature an opponent controls gets -1/-1 until end of turn. 1/1 |
| Rolling Spoil | 2GG | Sorcery | Destroy target land. If {B} was spent to cast this spell, all creatures get -1/-1 until end of turn. |
| Dread Slag | 3BR | Creature — Horror | Trample Dread Slag gets -4/-4 for each card in your hand. 9/9 |
| Splatter Goblin | 1B | Creature — Phyrexian Goblin | When Splatter Goblin dies, target creature an opponent controls gets -1/-1 until end of turn. 2/1 |
| Tooth Collector | 2B | Creature — Human Rogue | When Tooth Collector enters the battlefield, target creature an opponent controls gets -1/-1 until end of turn. Delirium — At the beginning of each opponent's upkeep, if there are four or more card types among cards in your graveyard, target creature that player controls gets -1/-1 until end of turn. 3/2 |
| Slice from the Shadows | XB | Instant | This spell can't be countered. (This includes by the ward ability.) Target creature gets -X/-X until end of turn. |