M:tG card similarity search
4 · Artifact
As Door of Destinies enters the battlefield, choose a creature type. Whenever you cast a spell of the chosen type, put a charge counter on Door of Destinies. Creatures you control of the chosen type get +1/+1 for each charge counter on Door of Destinies.
| Name | Mana | Type | Text |
|---|---|---|---|
| Serum Sovereign | 4U | Creature — Phyrexian Sphinx | Flying Whenever you cast a noncreature spell, put an oil counter on Serum Sovereign. {U}, Remove an oil counter from Serum Sovereign: Draw a card, then scry 2. 4/4 |
| Volo, Itinerant Scholar | 2U | Legendary Creature — Human Wizard | When Volo enters the battlefield, create Volo's Journal, a legendary colorless artifact token with hexproof and "Whenever you cast a creature spell, note one of its creature types that hasn't been noted for this artifact." {2}, {T}: Draw a card for each creature type noted for target permanent you control named Volo's Journal. Choose a Background 2/3 |
| Littjara | Plane — Kaldheim | When you planeswalk to Littjara and at the beginning of your upkeep, create a 2/2 blue Shapeshifter creature token with changeling. (It is every creature type.) Whenever chaos ensues, choose a creature type. Put a +1/+1 counter on each creature you control of that type. | |
| Blast Zone | Land | Blast Zone enters the battlefield with a charge counter on it. {T}: Add {C}. {X}{X}, {T}: Put X charge counters on Blast Zone. {3}, {T}, Sacrifice Blast Zone: Destroy each nonland permanent with mana value equal to the number of charge counters on Blast Zone. | |
| Tumble Magnet | 3 | Artifact | Tumble Magnet enters the battlefield with three charge counters on it. {T}, Remove a charge counter from Tumble Magnet: Tap target artifact or creature. |
| Mistform Warchief | 2U | Creature — Illusion | Creature spells you cast that share a creature type with Mistform Warchief cost {1} less to cast. {T}: Mistform Warchief becomes the creature type of your choice until end of turn. 1/3 |
| Diamond Knight | 3 | Artifact Creature — Knight | Vigilance (Attacking doesn't cause this creature to tap.) As Diamond Knight enters the battlefield, choose a color. Whenever you cast a spell of the chosen color, put a +1/+1 counter on Diamond Knight. 1/1 |
| Kyren Toy | 3 | Artifact | {1}, {T}: Put a charge counter on Kyren Toy. {T}, Remove X charge counters from Kyren Toy: Add an amount of {C} equal to X plus one. |
| Artificial Evolution | U | Instant | Change the text of target spell or permanent by replacing all instances of one creature type with another. The new creature type can't be Wall. (This effect lasts indefinitely.) |
| Angelheart Vial | 5 | Artifact | Whenever you're dealt damage, you may put that many charge counters on Angelheart Vial. {2}, {T}, Remove four charge counters from Angelheart Vial: You gain 2 life and draw a card. |