M:tG card similarity search
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.
| Name | Mana | Type | Text |
|---|---|---|---|
| Walking Archive | 3 | Artifact Creature — Golem | Defender (This creature can't attack.) Walking Archive enters the battlefield with a +1/+1 counter on it. At the beginning of each player's upkeep, that player draws a card for each +1/+1 counter on Walking Archive. {2}{W}{U}: Put a +1/+1 counter on Walking Archive. 1/1 |
| Blue, Loyal Raptor | 2GU | Legendary Creature — Dinosaur | Partner with Owen Grady, Raptor Trainer (When this creature enters the battlefield, target player may put Owen into their hand from their library, then shuffle.) For each kind of counter on Blue, Loyal Raptor, each other Dinosaur you control enters the battlefield with a counter of that kind on it. 5/4 |
| Surge Node | 1 | Artifact | Surge Node enters the battlefield with six charge counters on it. {1}, {T}, Remove a charge counter from Surge Node: Put a charge counter on target artifact. |
| Chamber Sentry | X | Artifact Creature — Construct | Chamber Sentry enters the battlefield with a +1/+1 counter on it for each color of mana spent to cast it. {X}, {T}, Remove X +1/+1 counters from Chamber Sentry: It deals X damage to any target. {W}{U}{B}{R}{G}: Return Chamber Sentry from your graveyard to your hand. 0/0 |
| Body of Research | GGGUUU | Sorcery | Create a 0/0 green and blue Fractal creature token. Put X +1/+1 counters on it, where X is the number of cards in your library. |
| Scent of Cinder | 1R | Sorcery | Reveal any number of red cards in your hand. Scent of Cinder deals X damage to any target, where X is the number of cards revealed this way. |
| Eternal Flame | 2RR | Sorcery | Eternal Flame deals X damage to target opponent or planeswalker and half X damage, rounded up, to you, where X is the number of Mountains you control. |
| Niv-Mizzet, Guildpact | WUBRG | Legendary Creature — Dragon Avatar | Flying, hexproof from multicolored Whenever Niv-Mizzet, Guildpact deals combat damage to a player, it deals X damage to any target, target player draws X cards, and you gain X life, where X is the number of different color pairs among permanents you control that are exactly two colors. 6/6 |
| Excise the Imperfect | 1WW | Instant | Exile target nonland permanent. Its controller incubates X, where X is its mana value. (They create an Incubator token with X +1/+1 counters on it and "{2}: Transform this artifact." It transforms into a 0/0 Phyrexian artifact creature.) |
| Porcuparrot | 3R | Creature — Bird Beast | Mutate {2}{R} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.) {T}: This creature deals X damage to any target, where X is the number of times this creature has mutated. 3/4 |