M:tG card similarity search
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. */*
| Name | Mana | Type | Text |
|---|---|---|---|
| Detonate | XR | Sorcery | Destroy target artifact with mana value X. It can't be regenerated. Detonate deals X damage to that artifact's controller. |
| Oswald Fiddlebender | 1W | Legendary Creature — Gnome Artificer | Magical Tinkering — {W}, {T}, Sacrifice an artifact: Search your library for an artifact card with mana value equal to 1 plus the sacrificed artifact's mana value, put it onto the battlefield, then shuffle. Activate only as a sorcery. 2/2 |
| Vedalken Engineer | 1U | Creature — Vedalken Artificer | {T}: Add two mana of any one color. Spend this mana only to cast artifact spells or activate abilities of artifacts. 1/1 |
| Halfdane | 1WUB | Legendary Creature — Shapeshifter | At the beginning of your upkeep, change Halfdane's base power and toughness to the power and toughness of target creature other than Halfdane until the end of your next upkeep. 3/3 |
| 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 |
| Quarum Trench Gnomes | 3R | Creature — Gnome | {T}: If target Plains is tapped for mana, it produces colorless mana instead of white mana. (This effect lasts indefinitely.) 1/1 |
| 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 |
| Gaea's Avenger | 1GG | Creature — Treefolk | Gaea's Avenger's power and toughness are each equal to 1 plus the number of artifacts your opponents control. 1+*/1+* |
| Thought-String Analyst | UB | Creature — Human Wizard | At the beginning of your upkeep, exile the top card of target opponent's library face down. You lose life equal to its mana value. You may look at and play that card for as long as it remains exiled, and mana of any type can be spent to cast that spell. 2/2 |
| Mana Drain | UU | Instant | Counter target spell. At the beginning of your next main phase, add an amount of {C} equal to that spell's mana value. |