M:tG card similarity search
1B · Instant
Choose one or both — • Target creature gets -1/-1 until end of turn. • Put a +1/+1 counter on target creature.
| Name | Mana | Type | Text |
|---|---|---|---|
| Common Cause | 2W | Enchantment | Nonartifact creatures get +2/+2 as long as they all share a color. |
| Oathsworn Knight | 1BB | Creature — Human Knight | Oathsworn Knight enters the battlefield with four +1/+1 counters on it. Oathsworn Knight attacks each combat if able. If damage would be dealt to Oathsworn Knight while it has a +1/+1 counter on it, prevent that damage and remove a +1/+1 counter from it. 0/0 |
| Defiling Tears | 2B | Instant | Until end of turn, target creature becomes black, gets +1/-1, and gains "{B}: Regenerate this creature." |
| Strange Inversion | 2R | Instant — Arcane | Switch target creature's power and toughness until end of turn. Splice onto Arcane {1}{R} (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.) |
| Flowstone Charger | 2RW | Creature — Beast | Whenever Flowstone Charger attacks, it gets +3/-3 until end of turn. 2/5 |
| Mistform Mutant | 4UU | Creature — Illusion Mutant | {1}{U}: Choose a creature type other than Wall. Target creature becomes that type until end of turn. 3/4 |
| Catacomb Dragon | 4BB | Creature — Dragon | Flying Whenever Catacomb Dragon becomes blocked by a nonartifact, non-Dragon creature, that creature gets -X/-0 until end of turn, where X is half the creature's power, rounded down. 4/4 |
| Desecrator Hag | 2B/GB/G | Creature — Hag | When Desecrator Hag enters the battlefield, return to your hand the creature card in your graveyard with the greatest power. If two or more cards are tied for greatest power, you choose one of them. 2/2 |
| Pir, Imaginative Rascal | 2G | Legendary Creature — Human | Partner with Toothy, Imaginary Friend (When this creature enters the battlefield, target player may put Toothy into their hand from their library, then shuffle.) If one or more counters would be put on a permanent your team controls, that many plus one of each of those kinds of counters are put on that permanent instead. 1/1 |
| Olivia, Mobilized for War | 1BR | Legendary Creature — Vampire Knight | Flying Whenever another creature enters the battlefield under your control, you may discard a card. If you do, put a +1/+1 counter on that creature, it gains haste until end of turn, and it becomes a Vampire in addition to its other types. 3/3 |