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 |
|---|---|---|---|
| Distemper of the Blood | 1R | Sorcery | Target creature gets +2/+2 and gains trample until end of turn. Madness {R} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.) |
| Facevaulter | B | Creature — Goblin Warrior | {B}, Sacrifice a Goblin: Facevaulter gets +2/+2 until end of turn. 1/1 |
| Shiv | Plane — Dominaria | All creatures have "{R}: This creature gets +1/+0 until end of turn." Whenever chaos ensues, create a 5/5 red Dragon creature token with flying. | |
| Recurring Insight | 4UU | Sorcery | Draw cards equal to the number of cards in target opponent's hand. Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.) |
| Descent into Madness | 3BB | Enchantment | At the beginning of your upkeep, put a despair counter on Descent into Madness, then each player exiles X permanents they control and/or cards from their hand, where X is the number of despair counters on Descent into Madness. |
| Water Servant | 2UU | Creature — Elemental | {U}: Water Servant gets +1/-1 until end of turn. {U}: Water Servant gets -1/+1 until end of turn. 3/4 |
| Awaken the Bear | 2G | Instant | Target creature gets +3/+3 and gains trample until end of turn. |
| Brute Strength | 1R | Instant | Target creature gets +3/+1 and gains trample until end of turn. |
| Colossus | RG | Instant | Target creature gets +4/+2 and gains trample until end of turn. |
| Colossal Might | RG | Instant | Target creature gets +4/+2 and gains trample until end of turn. |