M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| The Eon Fog | Plane — Equilor | Players skip their untap steps. Whenever chaos ensues, untap all permanents you control. | |
| Flowstone Armor | 3 | Artifact | You may choose not to untap Flowstone Armor during your untap step. {3}, {T}: Target creature gets +1/-1 for as long as Flowstone Armor remains tapped. |
| Rising Waters | 3U | Enchantment | Lands don't untap during their controllers' untap steps. At the beginning of each player's upkeep, that player untaps a land they control. |
| Breaching Leviathan | 7UU | Creature — Leviathan | When Breaching Leviathan enters the battlefield, if you cast it from your hand, tap all nonblue creatures. Those creatures don't untap during their controllers' next untap steps. 9/9 |
| Jandor's Saddlebags | 2 | Artifact | {3}, {T}: Untap target creature. |
| Mage-Ring Responder | 7 | Artifact Creature — Golem | Mage-Ring Responder doesn't untap during your untap step. {7}: Untap Mage-Ring Responder. Whenever Mage-Ring Responder attacks, it deals 7 damage to target creature defending player controls. 7/7 |
| Fyndhorn Brownie | 2G | Creature — Ouphe | {2}{G}, {T}: Untap target creature. 1/1 |
| Peregrine Drake | 4U | Creature — Drake | Flying When Peregrine Drake enters the battlefield, untap up to five lands. 2/3 |
| Homarid Warrior | 4U | Creature — Homarid Warrior | {U}: Homarid Warrior gains shroud until end of turn and doesn't untap during your next untap step. Tap Homarid Warrior. (A creature with shroud can't be the target of spells or abilities.) 3/3 |
| 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 |