M:tG card similarity search
1U · Enchantment — Aura
Enchant creature When Sleeping Potion enters the battlefield, tap enchanted creature. Enchanted creature doesn't untap during its controller's untap step. When enchanted creature becomes the target of a spell or ability, sacrifice Sleeping Potion.
| Name | Mana | Type | Text |
|---|---|---|---|
| Necromantic Thirst | 2BB | Enchantment — Aura | Enchant creature Whenever enchanted creature deals combat damage to a player, you may return target creature card from your graveyard to your hand. |
| Energy Tap | U | Sorcery | Tap target untapped creature you control. If you do, add an amount of {C} equal to that creature's mana value. |
| Lost in Thought | 1U | Enchantment — Aura | Enchant creature Enchanted creature can't attack or block, and its activated abilities can't be activated. Its controller may exile three cards from their graveyard for that player to ignore this effect until end of turn. |
| Thoughtlace | U | Instant | Target spell or permanent becomes blue. (Mana symbols on that permanent remain unchanged.) |
| Refocus | 1U | Instant | Untap target creature. Draw a card. |
| Horned Loch-Whale | 4UU | Creature — Whale | Flash Ward {2} Horned Loch-Whale enters the battlefield tapped unless it's your turn. 6/6 |
| Throne of the High City | Land | {T}: Add {C}. {4}, {T}, Sacrifice Throne of the High City: You become the monarch. | |
| Turnabout | 2UU | Instant | Choose artifact, creature, or land. Tap all untapped permanents of the chosen type target player controls, or untap all tapped permanents of that type that player controls. |
| Frenzied Fugue | 3R | Enchantment — Aura | Enchant permanent When Frenzied Fugue enters the battlefield or at the beginning of your upkeep, gain control of enchanted permanent until end of turn. Untap that permanent. It gains haste until end of turn. |
| Asphyxiate | 1BB | Sorcery | Destroy target untapped creature. |