M:tG card similarity search
4 · Artifact
You may choose not to untap Tawnos's Coffin during your untap step. {3}, {T}: Exile target creature and all Auras attached to it. Note the number and kind of counters that were on that creature. When Tawnos's Coffin leaves the battlefield or becomes untapped, return that exiled card to the battlefield under its owner's control tapped with the noted number and kind of counters on it. If you do, return the other exiled cards to the battlefield under their owner's control attached to that permanent.
| Name | Mana | Type | Text |
|---|---|---|---|
| Grim Monolith | 2 | Artifact | Grim Monolith doesn't untap during your untap step. {T}: Add {C}{C}{C}. {4}: Untap Grim Monolith. |
| Watcher for Tomorrow | 1U | Creature — Human Wizard | Hideaway 4 (When this creature enters the battlefield, look at the top four cards of your library, exile one face down, then put the rest on the bottom in a random order.) Watcher for Tomorrow enters the battlefield tapped. When Watcher for Tomorrow leaves the battlefield, put the exiled card into its owner's hand. 2/1 |
| Celestial Regulator | 1WU | Creature — Angel Advisor | Flying When Celestial Regulator enters the battlefield, choose target creature you don't control and tap it. If you control a creature with a counter on it, the chosen creature doesn't untap during its controller's next untap step. 2/3 |
| Helm of Possession | 4 | Artifact | You may choose not to untap Helm of Possession during your untap step. {2}, {T}, Sacrifice a creature: Gain control of target creature for as long as you control Helm of Possession and Helm of Possession remains tapped. |
| Voidwalk | 3U | Sorcery | Exile target creature. Return it to the battlefield under its owner's control at the beginning of the next end step. Cipher (Then you may exile this spell card encoded on a creature you control. Whenever that creature deals combat damage to a player, its controller may cast a copy of the encoded card without paying its mana cost.) |
| Hivis of the Scale | 3RR | Legendary Creature — Viashino Shaman | You may choose not to untap Hivis of the Scale during your untap step. {T}: Gain control of target Dragon for as long as you control Hivis and Hivis remains tapped. 3/4 |
| Free-for-All | 3U | Enchantment | When Free-for-All enters the battlefield, exile all creatures face down. At the beginning of each player's upkeep, that player chooses a card exiled with Free-for-All at random and puts it onto the battlefield. When Free-for-All leaves the battlefield, put all cards exiled with it into their owners' graveyards. |
| Assimilation Aegis | 1WU | Artifact — Equipment | When Assimilation Aegis enters the battlefield, exile up to one target creature until Assimilation Aegis leaves the battlefield. Whenever Assimilation Aegis becomes attached to a creature, for as long as Assimilation Aegis remains attached to it, that creature becomes a copy of a creature card exiled with Assimilation Aegis. Equip {2} |
| Thran Weaponry | 4 | Artifact | Echo {4} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.) You may choose not to untap Thran Weaponry during your untap step. {2}, {T}: All creatures get +2/+2 for as long as Thran Weaponry remains tapped. |
| Swift Spiral | 1W | Instant — Adventure | Exile target nontoken creature. Return it to the battlefield under its owner's control at the beginning of the next end step. |