M:tG card similarity search
4B · Artifact
When Polygraph Orb enters the battlefield, look at the top four cards of your library. Put two of them into your hand and the rest into your graveyard. You lose 2 life. {2}, {T}, Collect evidence 3: Each opponent loses 3 life unless they discard a card or sacrifice a creature. (To collect evidence 3, exile cards with total mana value 3 or greater from your graveyard.)
| Name | Mana | Type | Text |
|---|---|---|---|
| Bat- | Creature — Bat | Flying At the beginning of each end step, if an opponent lost 3 or more life this turn, Augment {1}{B} ({1}{B}, Reveal this card from your hand: Combine it with target host. Augment only as a sorcery.) +1/+1 | |
| Mystic Sanctuary | Land — Island | ({T}: Add {U}.) Mystic Sanctuary enters the battlefield tapped unless you control three or more other Islands. When Mystic Sanctuary enters the battlefield untapped, you may put target instant or sorcery card from your graveyard on top of your library. | |
| Contemplation | 1WW | Enchantment | Whenever you cast a spell, you gain 1 life. |
| Mishra's Research Desk | 1 | Artifact | {1}, {T}, Sacrifice Mishra's Research Desk: Exile the top two cards of your library. Choose one of them. Until the end of your next turn, you may play that card. Unearth {1}{R} ({1}{R}: Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.) |
| Spectrox Mines | Plane — Androzani Minor | When you planeswalk to Spectrox Mines and at the beginning of your upkeep, you lose 3 life and create a Treasure token. Whenever chaos ensues, create a Food token and a 2/2 black Human Rogue creature token. | |
| Fallaji Excavation | 3GG | Sorcery | Create three tapped Powerstone tokens. You gain 3 life. (The tokens are artifacts with "{T}: Add {C}. This mana can't be spent to cast a nonartifact spell.") |
| Blood Host | 3BB | Creature — Vampire | {1}{B}, Sacrifice another creature: Put a +1/+1 counter on Blood Host and you gain 2 life. 3/3 |
| Dark Offering | 4BB | Sorcery | Destroy target nonblack creature. You gain 3 life. |
| Poison Arrow | 4BB | Sorcery | Destroy target nonblack creature. You gain 3 life. |
| Gamble | R | Sorcery | Search your library for a card, put that card into your hand, discard a card at random, then shuffle. |