M:tG card similarity search
2UUU · Enchantment
During each player's upkeep, that player exchanges control of random target artifact, creature or land he or she controls, for control of random target permanent of the same type that a random opponent controls.
| Name | Mana | Type | Text |
|---|---|---|---|
| Copperhoof Vorrac | 3GG | Creature — Boar Beast | Copperhoof Vorrac gets +1/+1 for each untapped permanent your opponents control. 2/2 |
| Thopter Arrest | 2W | Enchantment | When Thopter Arrest enters the battlefield, exile target artifact or creature an opponent controls until Thopter Arrest leaves the battlefield. |
| Cliffside Market | Plane — Mercadia | When you planeswalk to Cliffside Market or at the beginning of your upkeep, you may exchange life totals with target player. Whenever chaos ensues, exchange control of two target permanents that share a card type. | |
| Workshop Elders | 6U | Creature — Human Artificer | Artifact creatures you control have flying. At the beginning of combat on your turn, you may have target noncreature artifact you control become a 0/0 artifact creature. If you do, put four +1/+1 counters on it. 4/4 |
| Cyberman Patrol | 2 | Artifact Creature — Cyberman | Artifact creatures you control have afflict 3. (Whenever a creature with afflict 3 becomes blocked, defending player loses 3 life.) 2/2 |
| Act of Authority | 1WW | Enchantment | When Act of Authority enters the battlefield, you may exile target artifact or enchantment. At the beginning of your upkeep, you may exile target artifact or enchantment. If you do, its controller gains control of Act of Authority. |
| Corrosion | 1BR | Enchantment | Cumulative upkeep {1} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) At the beginning of your upkeep, put a rust counter on each artifact target opponent controls. Then destroy each artifact with mana value less than or equal to the number of rust counters on it. Artifacts destroyed this way can't be regenerated. When Corrosion leaves the battlefield, remove all rust counters from all permanents. |
| Twiddle | U | Instant | You may tap or untap target artifact, creature, or land. |
| 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 |
| Gate to the Aether | 6 | Artifact | At the beginning of each player's upkeep, that player reveals the top card of their library. If it's an artifact, creature, enchantment, or land card, the player may put it onto the battlefield. |