M:tG card similarity search
1U · Creature — Illusion
Flying When Narcomoeba is put into your graveyard from your library, you may put it onto the battlefield. 1/1
| Name | Mana | Type | Text | 
|---|---|---|---|
| Diabolic Revelation | X3BB | Sorcery | Search your library for up to X cards, put those cards into your hand, then shuffle. | 
| Loam Larva | 1G | Creature — Insect | When Loam Larva enters the battlefield, you may search your library for a basic land card, reveal it, then shuffle and put that card on top. 1/3 | 
| Ugin, the Spirit Dragon | 8 | Legendary Planeswalker — Ugin | [+2]: Ugin, the Spirit Dragon deals 3 damage to any target. [−X]: Exile each permanent with mana value X or less that's one or more colors. [−10]: You gain 7 life, draw seven cards, then put up to seven permanent cards from your hand onto the battlefield. Loyalty 7 | 
| Mortician Beetle | B | Creature — Insect | Whenever a player sacrifices a creature, you may put a +1/+1 counter on Mortician Beetle. 1/1 | 
| Aetherworks Marvel | 4 | Legendary Artifact | Whenever a permanent you control is put into a graveyard, you get {E} (an energy counter). {T}, Pay {E}{E}{E}{E}{E}{E}: Look at the top six cards of your library. You may cast a spell from among them without paying its mana cost. Put the rest on the bottom of your library in a random order. | 
| Quiet Speculation | 1U | Sorcery | Search target player's library for up to three cards with flashback and put them into that player's graveyard. Then the player shuffles. | 
| Reach for the Sky | 3G | Enchantment — Aura | Flash Enchant creature Enchanted creature gets +3/+2 and has reach. When Reach for the Sky is put into a graveyard from the battlefield, draw a card. | 
| Orcish Librarian | 1R | Creature — Orc | {R}, {T}: Look at the top eight cards of your library. Exile four of them at random, then put the rest on top of your library in any order. 1/1 | 
| Amareth, the Lustrous | 3GWU | Legendary Creature — Dragon | Flying Whenever another permanent enters the battlefield under your control, look at the top card of your library. If it shares a card type with that permanent, you may reveal that card and put it into your hand. 6/6 | 
| Panglacial Wurm | 5GG | Creature — Wurm | Trample While you're searching your library, you may cast Panglacial Wurm from your library. 9/5 |