M:tG card similarity search
4 · Artifact
You may choose not to untap Amber Prison during your untap step. {4}, {T}: Tap target artifact, creature, or land. That permanent doesn't untap during its controller's untap step for as long as Amber Prison remains tapped.
| Name | Mana | Type | Text |
|---|---|---|---|
| Phyrexian Colossus | 7 | Artifact Creature — Phyrexian Golem | Phyrexian Colossus doesn't untap during your untap step. Pay 8 life: Untap Phyrexian Colossus. Phyrexian Colossus can't be blocked except by three or more creatures. 8/8 |
| Neck Tangle | Sorcery | If there are five or more Heads on the battlefield, tap two of them and they don't untap during the Hydra's next untap step. Otherwise, reveal the top card of the Hydra's library and the Hydra casts that card. | |
| Junk Winder | 5UU | Creature — Serpent | Affinity for tokens (This spell costs {1} less to cast for each token you control.) Whenever a token enters the battlefield under your control, tap target nonland permanent an opponent controls. It doesn't untap during its controller's next untap step. 5/6 |
| Callous Oppressor | 1UU | Creature — Cephalid | You may choose not to untap Callous Oppressor during your untap step. As Callous Oppressor enters the battlefield, an opponent chooses a creature type. {T}: Gain control of target creature that isn't of the chosen type for as long as Callous Oppressor remains tapped. 1/2 |
| Hedge Whisperer | G | Creature — Elf Druid Detective | You may choose not to untap Hedge Whisperer during your untap step. {3}{G}, {T}, Collect evidence 4: Target land you control becomes a 5/5 green Plant Boar creature with haste for as long as Hedge Whisperer remains tapped. It's still a land. Activate only as a sorcery. (To collect evidence 4, exile cards with total mana value 4 or greater from your graveyard.) 0/3 |
| Kashi-Tribe Warriors | 3GG | Creature — Snake Warrior | Whenever Kashi-Tribe Warriors deals combat damage to a creature, tap that creature and it doesn't untap during its controller's next untap step. 2/4 |
| Orochi Ranger | 1G | Creature — Snake Warrior Ranger | Whenever Orochi Ranger deals combat damage to a creature, tap that creature and it doesn't untap during its controller's next untap step. 2/1 |
| Mercurial Kite | 3U | Creature — Bird | Flying Whenever Mercurial Kite deals combat damage to a creature, tap that creature. That creature doesn't untap during its controller's next untap step. 2/2 |
| Psychic Overload | 3U | Enchantment — Aura | Enchant permanent When Psychic Overload enters the battlefield, tap enchanted permanent. Enchanted permanent doesn't untap during its controller's untap step. Enchanted permanent has "Discard two artifact cards: Untap this permanent." |
| Ethereal Grasp | 2U | Instant | Tap target creature. That creature perpetually gains "This creature doesn't untap during your untap step" and "{8}: Untap this creature." |