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 |
|---|---|---|---|
| Research Thief | 4U | Artifact Creature — Moonfolk Wizard | Flash Flying Whenever an artifact creature you control deals combat damage to a player, draw a card. 3/3 |
| Richard Garfield, Ph.D. | 3UU | Legendary Creature — Human Designer | You may play cards as though they were other cards of your choice with the same mana cost. You can't choose the same card twice. (Mana cost includes color.) 2/2 |
| Slagstone Refinery | 4 | Artifact | Whenever Slagstone Refinery or another nontoken artifact you control is put into a graveyard from the battlefield or is put into exile from the battlefield, create a tapped Powerstone token. (It's an artifact with "{T}: Add {C}. This mana can't be spent to cast a nonartifact spell.") |
| Warp Artifact | BB | Enchantment — Aura | Enchant artifact At the beginning of the upkeep of enchanted artifact's controller, Warp Artifact deals 1 damage to that player. |
| Rootless Yew | 3GG | Creature — Treefolk | When Rootless Yew dies, search your library for a creature card with power or toughness 6 or greater, reveal it, put it into your hand, then shuffle. 5/4 |
| Ironhoof Ox | 3GG | Creature — Ox | Ironhoof Ox can't be blocked by more than one creature. 4/4 |
| Warp World | 5RRR | Sorcery | Each player shuffles all permanents they own into their library, then reveals that many cards from the top of their library. Each player puts all artifact, creature, and land cards revealed this way onto the battlefield, then does the same for enchantment cards, then puts all cards revealed this way that weren't put onto the battlefield on the bottom of their library. |
| Painsmith | 1B | Creature — Human Artificer | Whenever you cast an artifact spell, you may have target creature get +2/+0 and gain deathtouch until end of turn. 2/1 |
| Cult of Skaro | 1UBR | Legendary Artifact Creature — Dalek | Whenever Cult of Skaro attacks, choose one at random — • Thay — Put a +1/+1 counter on each artifact creature you control. • Caan — Draw two cards. • Sec — Create a 3/3 black Dalek artifact creature token with menace. • Jast — Each opponent loses 4 life. 4/4 |
| Oltec Archaeologists | 4W | Creature — Human Artificer Scout | When Oltec Archaeologists enters the battlefield, choose one — • Return target artifact card from your graveyard to your hand. • Scry 3. (Look at the top three cards of your library, then put any number of them on the bottom and the rest on top in any order.) 4/4 |