M:tG card similarity search
4UB · Creature — Nightmare Horror
Flying When Psychic Symbiont enters the battlefield, target opponent discards a card and you draw a card. 3/3
| Name | Mana | Type | Text |
|---|---|---|---|
| Oath of Jace | 2U | Legendary Enchantment | When Oath of Jace enters the battlefield, draw three cards, then discard two cards. At the beginning of your upkeep, scry X, where X is the number of planeswalkers you control. |
| Hallowed Moonlight | 1W | Instant | Until end of turn, if a creature would enter the battlefield and it wasn't cast, exile it instead. Draw a card. |
| Converter Beast | 3G | Creature — Phyrexian Beast | When Converter Beast enters the battlefield, incubate 5. (Create an Incubator token with five +1/+1 counters on it and "{2}: Transform this artifact." It transforms into a 0/0 Phyrexian artifact creature.) 0/1 |
| Balor | 3RR | Creature — Demon | Flying Whenever Balor attacks or dies, choose one or more. Each mode must target a different player. • Target opponent draws three cards, then discards three cards at random. • Target opponent sacrifices a nontoken artifact. • Balor deals damage to target opponent equal to the number of cards in their hand. 5/5 |
| Autograph Book | 2 | Artifact | Autograph Book enters the battlefield with a page counter on it for each person who has signed it. {3}, {T}, Remove a page counter from Autograph Book: Draw a card. |
| Piranha Marsh | Land | Piranha Marsh enters the battlefield tapped. When Piranha Marsh enters the battlefield, target player loses 1 life. {T}: Add {B}. | |
| Brink of Madness | 2BB | Enchantment | At the beginning of your upkeep, if you have no cards in hand, sacrifice Brink of Madness and target opponent discards their hand. |
| Westgate Regent | 3BB | Creature — Vampire | Flying Ward—Discard a card. (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player discards a card.) Whenever Westgate Regent deals combat damage to a player, put that many +1/+1 counters on it. 4/4 |
| Contagion Engine | 6 | Artifact | When Contagion Engine enters the battlefield, put a -1/-1 counter on each creature target player controls. {4}, {T}: Proliferate twice. (Choose any number of permanents and/or players, then give each another counter of each kind already there. Then do it again.) |
| Corruption of Towashi | 4U | Enchantment | When Corruption of Towashi enters the battlefield, incubate 4. (Create an Incubator token with four +1/+1 counters on it and "{2}: Transform this artifact." It transforms into a 0/0 Phyrexian artifact creature.) Whenever a permanent you control transforms or a permanent enters the battlefield under your control transformed, you may draw a card. Do this only once each turn. |