M:tG card similarity search
4 · Legendary Planeswalker — Karn
Activated abilities of artifacts your opponents control can't be activated. [+1]: Until your next turn, up to one target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value. [−2]: You may reveal an artifact card you own from outside the game or choose a face-up artifact card you own in exile. Put that card into your hand. Loyalty 5
| Name | Mana | Type | Text |
|---|---|---|---|
| Confiscation Coup | 3UU | Sorcery | Choose target artifact or creature. You get {E}{E}{E}{E} (four energy counters), then you may pay an amount of {E} equal to that permanent's mana value. If you do, gain control of it. |
| Golden Wish | 3WW | Sorcery | You may reveal an artifact or enchantment card you own from outside the game and put it into your hand. Exile Golden Wish. |
| Scrap Mastery | 3RR | Sorcery | Each player exiles all artifact cards from their graveyard, then sacrifices all artifacts they control, then puts all cards they exiled this way onto the battlefield. |
| Perilous Predicament | 4B | Instant | Each opponent sacrifices an artifact creature and a nonartifact creature. |
| Throne of Geth | 2 | Artifact | {T}, Sacrifice an artifact: Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.) |
| Goblin Tinkerer | 1R | Creature — Goblin Artificer | {R}, {T}: Destroy target artifact. That artifact deals damage equal to its mana value to Goblin Tinkerer. 1/2 |
| Urza, Chief Artificer | 3WUB | Legendary Creature — Human Artificer | Affinity for artifact creatures (This spell costs {1} less to cast for each artifact creature you control.) Artifact creatures you control have menace. At the beginning of your end step, create a 0/0 colorless Construct artifact creature token with "This creature gets +1/+1 for each artifact you control." 4/5 |
| Neurok Transmuter | 2U | Creature — Human Wizard | {U}: Target creature becomes an artifact in addition to its other types until end of turn. {U}: Until end of turn, target artifact creature becomes blue and isn't an artifact. 2/2 |
| Fateful Handoff | 3B | Sorcery | Draw cards equal to the mana value of target artifact or creature you control. An opponent gains control of that permanent. |
| Osgir, the Reconstructor | 2RW | Legendary Creature — Giant Artificer | Vigilance {1}, Sacrifice an artifact: Target creature you control gets +2/+0 until end of turn. {X}, {T}, Exile an artifact card with mana value X from your graveyard: Create two tokens that are copies of the exiled card. Activate only as a sorcery. 4/4 |