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 |
|---|---|---|---|
| Hoard-Smelter Dragon | 4RR | Creature — Dragon | Flying {3}{R}: Destroy target artifact. Hoard-Smelter Dragon gets +X/+0 until end of turn, where X is that artifact's mana value. 5/5 |
| Technomancer | 5BB | Artifact Creature — Necron Wizard | When Technomancer enters the battlefield, mill three cards, then return any number of artifact creature cards with total mana value 6 or less from your graveyard to the battlefield. 5/1 |
| Keruga, the Macrosage | 3G/UG/U | Legendary Creature — Dinosaur Hippo | Companion — Your starting deck contains only cards with mana value 3 or greater and land cards. (If this card is your chosen companion, you may put it into your hand from outside the game for {3} as a sorcery.) When Keruga, the Macrosage enters the battlefield, draw a card for each other permanent you control with mana value 3 or greater. 5/4 |
| Kozilek, the Great Distortion | 8CC | Legendary Creature — Eldrazi | When you cast this spell, if you have fewer than seven cards in hand, draw cards equal to the difference. Menace Discard a card with mana value X: Counter target spell with mana value X. 12/12 |
| Divine Offering | 1W | Instant | Destroy target artifact. You gain life equal to its mana value. |
| Karametra, God of Harvests | 3GW | Legendary Enchantment Creature — God | Indestructible As long as your devotion to green and white is less than seven, Karametra isn't a creature. Whenever you cast a creature spell, you may search your library for a Forest or Plains card, put it onto the battlefield tapped, then shuffle. 6/7 |
| Veteran Explorer | G | Creature — Human Soldier Scout | When Veteran Explorer dies, each player may search their library for up to two basic land cards, put them onto the battlefield, then shuffle. 1/1 |
| Subjugate the Hobbits | 5UU | Sorcery | Gain control of each noncommander creature with mana value 3 or less. |
| Jet Collector | 1G | Creature — Merfolk Scout | At the beginning of your postcombat main phase, if four or more cards are in your graveyard, conjure a card named Mox Jet into your hand. This ability triggers only once. {X}{B}: Put target creature card with mana value X from your graveyard onto the battlefield with a finality counter on it. Activate only as a sorcery. 2/2 |
| Demon's Herald | B | Creature — Human Wizard | {2}{B}, {T}, Sacrifice a blue creature, a black creature, and a red creature: Search your library for a card named Prince of Thralls, put it onto the battlefield, then shuffle. 1/1 |