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 |
|---|---|---|---|
| Sludge Crawler | B | Creature — Eldrazi Drone | Devoid (This card has no color.) Ingest (Whenever this creature deals combat damage to a player, that player exiles the top card of their library.) {2}: Sludge Crawler gets +1/+1 until end of turn. 1/1 |
| Groom's Finery | 1B | Artifact — Equipment | Equipped creature gets +2/+0. It gets an additional +0/+2 and has deathtouch as long as an Equipment named Bride's Gown is attached to a creature you control. Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery.) |
| Gilder Bairn | 1G/UG/U | Creature — Ouphe | {2}{G/U}, {Q}: Double the number of each kind of counter on target permanent. ({Q} is the untap symbol.) 1/3 |
| Vraska, Betrayal's Sting | 4BB/P | Legendary Planeswalker — Vraska | Compleated ({B/P} can be paid with {B} or 2 life. If life was paid, this planeswalker enters with two fewer loyalty counters.) [0]: You draw a card and you lose 1 life. Proliferate. [−2]: Target creature becomes a Treasure artifact with "{T}, Sacrifice this artifact: Add one mana of any color" and loses all other card types and abilities. [−9]: If target player has fewer than nine poison counters, they get a number of poison counters equal to the difference. Loyalty 6 |
| Menagerie Curator | 1G | Creature — Human Citizen | {T}: Add one mana of any color. Spend this mana only to cast a creature spell. Whenever you cast a creature spell that doesn't share a creature type with a creature card in your library, draw a card. 1/3 |
| Kozilek's Shrieker | 2B | Creature — Eldrazi Drone | Devoid (This card has no color.) {C}: Kozilek's Shrieker gets +1/+0 and gains menace until end of turn. (It can't be blocked except by two or more creatures. {C} represents colorless mana.) 3/2 |
| Unwilling Recruit | XRRR | Sorcery | Gain control of target creature until end of turn. Untap that creature. It gets +X/+0 and gains haste until end of turn. |
| Reidane, God of the Worthy | 2W | Legendary Creature — God | Flying, vigilance Snow lands your opponents control enter the battlefield tapped. Noncreature spells your opponents cast with mana value 4 or greater cost {2} more to cast. 2/3 |
| Stubborn Burrowfiend | 1G | Creature — Badger Beast Mount | Whenever Stubborn Burrowfiend becomes saddled for the first time each turn, mill two cards, then Stubborn Burrowfiend gets +X/+X until end of turn, where X is the number of creature cards in your graveyard. Saddle 2 (Tap any number of other creatures you control with total power 2 or more: This Mount becomes saddled until end of turn. Saddle only as a sorcery.) 2/2 |
| Diminished Returner | 1BB | Creature — Phyrexian Skeleton | Diminished Returner enters the battlefield tapped. {B}{B}: Diminished Returner perpetually gets -1/-1, then return it to the battlefield. Activate only if Diminished Returner is in your graveyard and its toughness is 2 or greater. 4/3 |