M:tG card similarity search
1RR · Enchantment
Blue creatures don't untap during their controllers' untap steps. At the beginning of each player's upkeep, that player may choose any number of tapped blue creatures they control and pay {4} for each creature chosen this way. If the player does, untap those creatures.
| Name | Mana | Type | Text |
|---|---|---|---|
| Mystic Barrier | 4W | Enchantment | When Mystic Barrier enters the battlefield or at the beginning of your upkeep, choose left or right. Each player may attack only the nearest opponent in the last chosen direction and planeswalkers controlled by that opponent. |
| Horizon Boughs | Plane — Pyrulea | All permanents untap during each player's untap step. Whenever chaos ensues, you may search your library for up to three basic land cards, put them onto the battlefield tapped, then shuffle. | |
| Minamo, School at Water's Edge | Legendary Land | {T}: Add {U}. {U}, {T}: Untap target legendary permanent. | |
| Vizier of Tumbling Sands | 2U | Creature — Human Cleric | {T}: Untap another target permanent. Cycling {1}{U} ({1}{U}, Discard this card: Draw a card.) When you cycle Vizier of Tumbling Sands, untap target permanent. 1/3 |
| Cryptic Gateway | 5 | Artifact | Tap two untapped creatures you control: You may put a creature card from your hand that shares a creature type with each creature tapped this way onto the battlefield. |
| Piercing Rays | 1W | Sorcery | Exile target tapped creature. Forecast — {2}{W}, Reveal Piercing Rays from your hand: Tap target untapped creature. (Activate this ability only during your upkeep and only once each turn.) |
| Hyrax Tower Scout | 2G | Creature — Human Scout | When Hyrax Tower Scout enters the battlefield, untap target creature. 3/3 |
| Hazoret's Undying Fury | 4RR | Sorcery | Shuffle your library, then exile the top four cards. You may cast any number of spells with mana value 5 or less from among them without paying their mana costs. Lands you control don't untap during your next untap step. |
| Vorinclex, Voice of Hunger | 6GG | Legendary Creature — Phyrexian Praetor | Trample Whenever you tap a land for mana, add one mana of any type that land produced. Whenever an opponent taps a land for mana, that land doesn't untap during its controller's next untap step. 7/6 |
| Crab Umbra | U | Enchantment — Aura | Enchant creature {2}{U}: Untap enchanted creature. Totem armor (If enchanted creature would be destroyed, instead remove all damage from it and destroy this Aura.) |