M:tG card similarity search
1UU · Creature — Merfolk
When you control no Islands, sacrifice Seasinger. You may choose not to untap Seasinger during your untap step. {T}: Gain control of target creature whose controller controls an Island for as long as you control Seasinger and Seasinger remains tapped. 0/1
| Name | Mana | Type | Text |
|---|---|---|---|
| Somnophore | 2UU | Creature — Illusion | Flying Whenever Somnophore deals damage to a player, tap target creature that player controls. That creature doesn't untap during its controller's untap step for as long as Somnophore remains on the battlefield. 2/2 |
| Root Cage | 1G | Enchantment | Mercenaries don't untap during their controllers' untap steps. |
| Horseshoe Crab | 2U | Creature — Crab | {U}: Untap Horseshoe Crab. 1/3 |
| Island Fish Jasconius | 4UUU | Creature — Fish | Island Fish Jasconius doesn't untap during your untap step. At the beginning of your upkeep, you may pay {U}{U}{U}. If you do, untap Island Fish Jasconius. Island Fish Jasconius can't attack unless defending player controls an Island. When you control no Islands, sacrifice Island Fish Jasconius. 6/8 |
| Simic Ragworm | 3G | Creature — Worm | {U}: Untap Simic Ragworm. 3/3 |
| Curse of Marit Lage | 3RR | Enchantment | When Curse of Marit Lage enters the battlefield, tap all Islands. Islands don't untap during their controllers' untap steps. |
| Static Orb | 3 | Artifact | As long as Static Orb is untapped, players can't untap more than two permanents during their untap steps. |
| Winter Orb | 2 | Artifact | As long as Winter Orb is untapped, players can't untap more than one land during their untap steps. |
| Immovable Rod | W | Artifact | You may choose not to untap Immovable Rod during your untap step. Whenever Immovable Rod becomes untapped, venture into the dungeon. {3}{W}, {T}: For as long as Immovable Rod remains tapped, another target permanent loses all abilities and can't attack or block. |
| Soliton | 5 | Artifact Creature — Construct | {U}: Untap Soliton. 3/4 |