M:tG card similarity search
XGG · Sorcery
Each player may search their library for up to X creature cards, reveal those cards, put them into their hand, then shuffle.
| Name | Mana | Type | Text | 
|---|---|---|---|
| Ajani Unyielding | 4GW | Legendary Planeswalker — Ajani | [+2]: Reveal the top three cards of your library. Put all nonland permanent cards revealed this way into your hand and the rest on the bottom of your library in any order. [−2]: Exile target creature. Its controller gains life equal to its power. [−9]: Put five +1/+1 counters on each creature you control and five loyalty counters on each other planeswalker you control. Loyalty 4 | 
| Refreshing Elixir | Artifact | At the beginning of the Horde's precombat main phase, reveal an additional card from the top of the Horde's library. The Horde casts that card. Hero's Reward — When Refreshing Elixir is put into a graveyard from anywhere, each player gains 5 life. | |
| Dragonlord's Prerogative | 4UU | Instant | As an additional cost to cast this spell, you may reveal a Dragon card from your hand. If you revealed a Dragon card or controlled a Dragon as you cast this spell, this spell can't be countered. Draw four cards. | 
| Wild Evocation | 5R | Enchantment | At the beginning of each player's upkeep, that player reveals a card at random from their hand. If it's a land card, the player puts it onto the battlefield. Otherwise, the player casts it without paying its mana cost if able. | 
| Wildsong Howler | Creature — Werewolf | Whenever this creature enters the battlefield or transforms into Wildsong Howler, look at the top six cards of your library. You may reveal a creature card from among them and put it into your hand. Put the rest on the bottom of your library in a random order. Nightbound (If a player casts at least two spells during their own turn, it becomes day next turn.) 4/4 | |
| Nightmare Void | 3B | Sorcery | Target player reveals their hand. You choose a card from it. That player discards that card. Dredge 2 (If you would draw a card, you may mill two cards instead. If you do, return this card from your graveyard to your hand.) | 
| Search Warrant | WU | Sorcery | Target player reveals their hand. You gain life equal to the number of cards in that player's hand. | 
| Form of the Approach of the Second Sun | 4W | Enchantment | When this enchantment enters the battlefield, you gain 7 life. You become a card until you leave your library or that library is shuffled. Put yourself seventh from the top, balancing the cards on top of you on your head. When you draw yourself, you win the game. When one or more cards fall off your head, exile them and all cards on your head, then sacrifice this enchantment. | 
| Pieces of the Puzzle | 2U | Sorcery | Reveal the top five cards of your library. Put up to two instant and/or sorcery cards from among them into your hand and the rest into your graveyard. | 
| Game Trail | Land | As Game Trail enters the battlefield, you may reveal a Mountain or Forest card from your hand. If you don't, Game Trail enters the battlefield tapped. {T}: Add {R} or {G}. |