M:tG card similarity search
3R · Enchantment
At the beginning of each upkeep, count the number of permanents. If the number is odd, until end of turn, red creatures get +1/+1 and whenever a player taps a Mountain for mana, that player adds an additional {R}. If the number is even, until end of turn, red creatures get -1/-1 and if a player taps a Mountain for mana, that Mountain produces colorless mana instead of any other type.
| Name | Mana | Type | Text |
|---|---|---|---|
| Runed Stalactite | 1 | Artifact — Equipment | Equipped creature gets +1/+1 and is every creature type. Equip {2} |
| Demonic Stench | B | Instant — Adventure | Each creature that blocked this turn gets -1/-1 until end of turn. (Then exile this card. You may cast the creature later from exile.) |
| Bleeding Edge | 1BB | Sorcery | Up to one target creature gets -2/-2 until end of turn. Amass Zombies 2. (Put two +1/+1 counters on an Army you control. It's also a Zombie. If you don't control an Army, create a 0/0 black Zombie Army creature token first.) |
| Sword of the Chosen | 2 | Legendary Artifact | {T}: Target legendary creature gets +2/+2 until end of turn. |
| Moment of Craving | 1B | Instant | Target creature gets -2/-2 until end of turn. You gain 2 life. |
| Locthwain Scorn | 1B | Sorcery — Adventure | Target creature gets -3/-3 until end of turn. You gain 2 life. |
| Goblin Lookout | 1R | Creature — Goblin | {T}, Sacrifice a Goblin: Goblin creatures get +2/+0 until end of turn. 1/2 |
| Priest of the Haunted Edge | 1B | Snow Creature — Zombie Cleric | {T}, Sacrifice Priest of the Haunted Edge: Target creature gets -X/-X until end of turn, where X is the number of snow lands you control. Activate only as a sorcery. 0/4 |
| Thrill of the Hunt | G | Instant | Target creature gets +1/+2 until end of turn. Flashback {W} (You may cast this card from your graveyard for its flashback cost. Then exile it.) |
| Conifer Wurm | 4G | Snow Creature — Wurm | Trample {3}{G}: Conifer Wurm gets +X/+X until end of turn, where X is the number of snow permanents you control. 4/4 |