M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Sleep with the Fishes | 2UU | Enchantment — Aura | Enchant creature When Sleep with the Fishes enters the battlefield, tap enchanted creature and you create a 1/1 blue Fish creature token with "This creature can't be blocked." Enchanted creature doesn't untap during its controller's untap step. |
| Coral Trickster | 1U | Creature — Merfolk Rogue | Morph {U} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.) When Coral Trickster is turned face up, you may tap or untap target permanent. 2/1 |
| Avizoa | 3U | Creature — Jellyfish | Flying {0}: Avizoa gets +2/+2 until end of turn. You skip your next untap step. Activate only once each turn. 2/2 |
| Halo Fountain | 2W | Artifact | {W}, {T}, Untap a tapped creature you control: Create a 1/1 green and white Citizen creature token. {W}{W}, {T}, Untap two tapped creatures you control: Draw a card. {W}{W}{W}{W}{W}, {T}, Untap fifteen tapped creatures you control: You win the game. |
| Niblis of the Breath | 2U | Creature — Spirit | Flying {U}, {T}: You may tap or untap target creature. 2/1 |
| Kefnet's Monument | 3 | Legendary Artifact | Blue creature spells you cast cost {1} less to cast. Whenever you cast a creature spell, target creature an opponent controls doesn't untap during its controller's next untap step. |
| Ray of Frost | 1U | Enchantment — Aura | Flash Enchant creature When Ray of Frost enters the battlefield, if enchanted creature is red, tap it. As long as enchanted creature is red, it loses all abilities. Enchanted creature doesn't untap during its controller's untap step. |
| Vintara Snapper | GG | Creature — Turtle | Vintara Snapper has shroud as long as you control no untapped lands. (It can't be the target of spells or abilities.) 2/2 |
| Voltaic Construct | 4 | Artifact Creature — Golem Construct | {2}: Untap target artifact creature. 2/2 |
| Ethersworn Adjudicator | 4U | Artifact Creature — Vedalken Knight | Flying {1}{W}{B}, {T}: Destroy target creature or enchantment. {2}{U}: Untap Ethersworn Adjudicator. 4/4 |