M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Blufferfish | 4UU | Creature — Fish | {3}{U}: An opponent tells you a statement about themselves and secretly notes whether it's true or not. You guess which it is. If you guessed correctly, Blufferfish gets +2/+0 and can't be blocked this turn. 3/6 |
| Sidewinder Sliver | W | Creature — Sliver | All Sliver creatures have flanking. (Whenever a creature without flanking blocks a Sliver, the blocking creature gets -1/-1 until end of turn.) 1/1 |
| Serpent Assassin | 3BB | Creature — Snake Assassin | When Serpent Assassin enters the battlefield, you may destroy target nonblack creature. 2/2 |
| Serene Heart | 1G | Instant | Destroy all Auras. |
| Harsh Mercy | 2W | Sorcery | Each player chooses a creature type. Destroy all creatures that aren't of a type chosen this way. They can't be regenerated. |
| Insist | G | Sorcery | The next creature spell you cast this turn can't be countered. Draw a card. |
| Attrition | 1BB | Enchantment | {B}, Sacrifice a creature: Destroy target nonblack creature. |
| Boggart Loggers | 2B | Creature — Goblin Rogue | Forestwalk (This creature can't be blocked as long as defending player controls a Forest.) {2}{B}, Sacrifice Boggart Loggers: Destroy target Treefolk or Forest. 2/1 |
| Restless Bones | 2B | Creature — Skeleton | {3}{B}, {T}: Target creature gains swampwalk until end of turn. (It can't be blocked as long as defending player controls a Swamp.) {1}{B}: Regenerate Restless Bones. 1/1 |
| Corrosion | 1BR | Enchantment | Cumulative upkeep {1} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) At the beginning of your upkeep, put a rust counter on each artifact target opponent controls. Then destroy each artifact with mana value less than or equal to the number of rust counters on it. Artifacts destroyed this way can't be regenerated. When Corrosion leaves the battlefield, remove all rust counters from all permanents. |