M:tG card similarity search
UU · Sorcery
Sacrifice an artifact. If you do, search your library for an artifact card. If that card's mana value is less than or equal to the sacrificed artifact's mana value, put it onto the battlefield. If it's greater, you may pay {X}, where X is the difference. If you do, put it onto the battlefield. If you don't, put it into its owner's graveyard. Then shuffle.
| Name | Mana | Type | Text |
|---|---|---|---|
| Opposition Agent | 2B | Creature — Human Rogue | Flash You control your opponents while they're searching their libraries. While an opponent is searching their library, they exile each card they find. You may play those cards for as long as they remain exiled, and you may spend mana as though it were mana of any color to cast them. 3/2 |
| Kindred Summons | 5GG | Instant | Choose a creature type. Reveal cards from the top of your library until you reveal X creature cards of the chosen type, where X is the number of creatures you control of that type. Put those cards onto the battlefield, then shuffle the rest of the revealed cards into your library. |
| Nick Valentine, Private Eye | 2U | Legendary Artifact Creature — Synth Detective | Nick Valentine, Private Eye can't be blocked except by artifact creatures. Whenever Nick Valentine or another artifact creature you control dies, you may investigate. (To investigate, create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.") 2/2 |
| Forerunner of the Coalition | 2B | Creature — Human Pirate | When Forerunner of the Coalition enters the battlefield, you may search your library for a Pirate card, reveal it, then shuffle and put that card on top. Whenever another Pirate enters the battlefield under your control, each opponent loses 1 life. 2/2 |
| Mind Over Matter | 2UUUU | Enchantment | Discard a card: You may tap or untap target artifact, creature, or land. |
| Noxious Revival | G/P | Instant | ({G/P} can be paid with either {G} or 2 life.) Put target card from a graveyard on top of its owner's library. |
| Rack and Ruin | 2R | Instant | Destroy two target artifacts. |
| Mirrormade | 1UU | Enchantment | You may have Mirrormade enter the battlefield as a copy of any artifact or enchantment on the battlefield. |
| Cyber Conversion | UU | Instant | Turn target creature face down. It's a 2/2 Cyberman artifact creature. |
| Blast Zone | Land | Blast Zone enters the battlefield with a charge counter on it. {T}: Add {C}. {X}{X}, {T}: Put X charge counters on Blast Zone. {3}, {T}, Sacrifice Blast Zone: Destroy each nonland permanent with mana value equal to the number of charge counters on Blast Zone. |