M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| The Blackstaff of Waterdeep | U | Legendary Artifact | You may choose not to untap The Blackstaff of Waterdeep during your untap step. Animate Walking Statue — {1}{U}, {T}: Another target nontoken artifact you control becomes a 4/4 artifact creature for as long as The Blackstaff of Waterdeep remains tapped. Activate only as a sorcery. |
| Avian Changeling | 2W | Creature — Shapeshifter | Changeling (This card is every creature type.) Flying 2/2 |
| Skyline Cascade | Land | Skyline Cascade enters the battlefield tapped. When Skyline Cascade enters the battlefield, target creature an opponent controls doesn't untap during its controller's next untap step. {T}: Add {U}. | |
| Arrogant Vampire | 3BB | Creature — Vampire | Flying 4/3 |
| Spectral Force | 3GG | Creature — Elemental Spirit | Trample Whenever Spectral Force attacks, if defending player controls no black permanents, it doesn't untap during your next untap step. 8/8 |
| Archipelagore | 5UU | Creature — Leviathan | Mutate {5}{U} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.) Whenever this creature mutates, tap up to X target creatures, where X is the number of times this creature has mutated. Those creatures don't untap during their controller's next untap step. 7/7 |
| Puppet Strings | 3 | Artifact | {2}, {T}: You may tap or untap target creature. |
| Thassa's Ire | U | Enchantment | {3}{U}: You may tap or untap target creature. |
| Unquenchable Thirst | 1U | Enchantment — Aura | Enchant creature When Unquenchable Thirst enters the battlefield, if you control a Desert or there is a Desert card in your graveyard, tap enchanted creature. Enchanted creature doesn't untap during its controller's untap step. |
| Stonewing Antagonizer | Artifact Creature — Gargoyle Horror | Flying 4/2 |