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 |
|---|---|---|---|
| Traitor's Clutch | 4B | Instant | Target creature gets +1/+0, becomes black, and gains shadow until end of turn. (It can block or be blocked by only creatures with shadow.) Flashback {1}{B} (You may cast this card from your graveyard for its flashback cost. Then exile it.) |
| Kessig Wolf Run | Land | {T}: Add {C}. {X}{R}{G}, {T}: Target creature gets +X/+0 and gains trample until end of turn. | |
| Sap Sucker | Artifact — Contraption | Whenever you crank Sap Sucker, add {G}. Until end of turn, you don't lose this mana as steps and phases end. | |
| Gnarlroot Pallbearer | 4GG | Creature — Treefolk Druid | Trample When Gnarlroot Pallbearer enters the battlefield, target creature gets +X/+X until end of turn, where X is the number of creature cards in your graveyard. 5/5 |
| Dark Suspicions | 2BB | Enchantment | At the beginning of each opponent's upkeep, that player loses X life, where X is the number of cards in that player's hand minus the number of cards in your hand. |
| Rubblehulk | 4RG | Creature — Elemental | Rubblehulk's power and toughness are each equal to the number of lands you control. Bloodrush — {1}{R}{G}, Discard Rubblehulk: Target attacking creature gets +X/+X until end of turn, where X is the number of lands you control. */* |
| Dralnu's Crusade | 1BR | Enchantment | All Goblins get +1/+1. All Goblins are black and are Zombies in addition to their other creature types. |
| Hellkite Igniter | 5RR | Creature — Dragon | Flying, haste {1}{R}: Hellkite Igniter gets +X/+0 until end of turn, where X is the number of artifacts you control. 5/5 |
| Ghost-Lit Nourisher | 2G | Creature — Spirit | {2}{G}, {T}: Target creature gets +2/+2 until end of turn. Channel — {3}{G}, Discard Ghost-Lit Nourisher: Target creature gets +4/+4 until end of turn. 2/1 |
| Roilmage's Trick | 3U | Instant | Converge — Creatures your opponents control get -X/-0 until end of turn, where X is the number of colors of mana spent to cast this spell. Draw a card. |