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 |
|---|---|---|---|
| Junkyard Scrapper | 2R | Creature — Goblin Artificer | Whenever a nontoken artifact enters the battlefield under your control, exile a random nonland artifact card with lesser mana value from your library. You may cast that card until the end of your next turn. 3/3 |
| Seeds of Innocence | 1GG | Sorcery | Destroy all artifacts. They can't be regenerated. The controller of each of those artifacts gains life equal to its mana value. |
| Powerleech | GG | Enchantment | Whenever an artifact an opponent controls becomes tapped or an opponent activates an artifact's ability without {T} in its activation cost, you gain 1 life. |
| Relic's Roar | U | Instant | Until end of turn, target artifact or creature becomes a Dinosaur artifact creature with base power and toughness 4/3 in addition to its other types. |
| Crumble | G | Instant | Destroy target artifact. It can't be regenerated. That artifact's controller gains life equal to its mana value. |
| Bronze Guardian | 4W | Artifact Creature — Golem | Double strike Ward {2} (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.) Other artifacts you control have ward {2}. Bronze Guardian's power is equal to the number of artifacts you control. */5 |
| Tezzeret, Master of Metal | 4UB | Legendary Planeswalker — Tezzeret | [+1]: Reveal cards from the top of your library until you reveal an artifact card. Put that card into your hand and the rest on the bottom of your library in a random order. [−3]: Target opponent loses life equal to the number of artifacts you control. [−8]: Gain control of all artifacts and creatures target opponent controls. Loyalty 5 |
| Karn, Legacy Reforged | 5 | Legendary Artifact Creature — Golem | Karn, Legacy Reforged's power and toughness are each equal to the greatest mana value among artifacts you control. At the beginning of your upkeep, add {C} for each artifact you control. This mana can't be spent to cast nonartifact spells. Until end of turn, you don't lose this mana as steps and phases end. */* |
| Tezzeret, Agent of Bolas | 2UB | Legendary Planeswalker — Tezzeret | [+1]: Look at the top five cards of your library. You may reveal an artifact card from among them and put it into your hand. Put the rest on the bottom of your library in any order. [−1]: Target artifact becomes an artifact creature with base power and toughness 5/5. [−4]: Target player loses X life and you gain X life, where X is twice the number of artifacts you control. Loyalty 3 |
| Dreams of Steel and Oil | B | Sorcery | Target opponent reveals their hand. You choose an artifact or creature card from it, then choose an artifact or creature card from their graveyard. Exile the chosen cards. |