M:tG card similarity search
6UUU · Creature — Leviathan
Defender (This creature can't attack.) When Grozoth enters the battlefield, you may search your library for any number of cards that have mana value 9, reveal them, put them into your hand, then shuffle. {4}: Grozoth loses defender until end of turn. Transmute {1}{U}{U} ({1}{U}{U}, Discard this card: Search your library for a card with the same mana value as this card, reveal it, put it into your hand, then shuffle. Transmute only as a sorcery.) 9/9
| Name | Mana | Type | Text |
|---|---|---|---|
| Emergent Ultimatum | BBGGGUU | Sorcery | Search your library for up to three monocolored cards with different names and exile them. An opponent chooses one of those cards. Shuffle that card into your library. You may cast the other cards without paying their mana costs. Exile Emergent Ultimatum. |
| The Wedding of River Song | 2W | Sorcery | Draw two cards, then you may exile a nonland card from your hand with a number of time counters on it equal to its mana value. Then target opponent does the same. Cards exiled this way that don't have suspend gain suspend. Time travel. (For each suspended card you own and each permanent you control with a time counter on it, you may add or remove a time counter.) |
| Perish the Thought | 2B | Sorcery | Target opponent reveals their hand. You choose a card from it. That player shuffles that card into their library. |
| Kamachal, Ship's Mascot | 2R | Legendary Creature — Dinosaur Pirate | Menace {R}: Kamachal, Ship's Mascot gets +1/+0 until end of turn. Whenever Kamachal deals combat damage to a player, create a Treasure token. Then exile from that player's library a random card with mana value equal to the damage dealt. You may cast that card this turn. 2/2 |
| Urza's Cave | Land — Urza's Cave | {T}: Add {C}. {3}, {T}, Sacrifice Urza's Cave: Search your library for a land card, put it onto the battlefield tapped, then shuffle. | |
| Oath of Lieges | 1W | Enchantment | At the beginning of each player's upkeep, that player chooses target player who controls more lands than they do and is their opponent. The first player may search their library for a basic land card, put that card onto the battlefield, then shuffle. |
| Puppet Raiser | 3B | Creature — Zombie Wizard | At the beginning of your end step, exile up to one target creature card from your graveyard. If you do, seek a creature card with mana value equal to the mana value of that card plus one. That card perpetually gains menace. 3/4 |
| Gorilla Shaman | R | Creature — Ape Shaman | {X}{X}{1}: Destroy target noncreature artifact with mana value X. 1/1 |
| Imp's Mischief | 1B | Instant | Change the target of target spell with a single target. You lose life equal to that spell's mana value. |
| Extinguish the Light | 2BB | Instant | Destroy target creature or planeswalker. If its mana value was 3 or less, you gain 3 life. |