M:tG card similarity search
2UU · Creature — Oyster
You may choose not to untap Giant Oyster during your untap step. {T}: For as long as Giant Oyster remains tapped, target tapped creature doesn't untap during its controller's untap step, and at the beginning of each of your draw steps, put a -1/-1 counter on that creature. When Giant Oyster leaves the battlefield or becomes untapped, remove all -1/-1 counters from the creature. 0/3
| Name | Mana | Type | Text |
|---|---|---|---|
| Charmed Sleep | 1UU | Enchantment — Aura | Enchant creature When Charmed Sleep enters the battlefield, tap enchanted creature. Enchanted creature doesn't untap during its controller's untap step. |
| Claustrophobia | 1UU | Enchantment — Aura | Enchant creature When Claustrophobia enters the battlefield, tap enchanted creature. Enchanted creature doesn't untap during its controller's untap step. |
| Roots | 3G | Enchantment — Aura | Enchant creature without flying When Roots enters the battlefield, tap enchanted creature. Enchanted creature doesn't untap during its controller's untap step. |
| Runner's Bane | 1U | Enchantment — Aura | Enchant creature with power 3 or less When Runner's Bane enters the battlefield, tap enchanted creature. Enchanted creature doesn't untap during its controller's untap step. |
| Sleep Paralysis | 3U | Enchantment — Aura | Enchant creature When Sleep Paralysis enters the battlefield, tap enchanted creature. Enchanted creature doesn't untap during its controller's untap step. |
| Waterknot | 1UU | Enchantment — Aura | Enchant creature When Waterknot enters the battlefield, tap enchanted creature. Enchanted creature doesn't untap during its controller's untap step. |
| Mobilize | G | Sorcery | Untap all creatures you control. |
| Vitalize | G | Instant | Untap all creatures you control. |
| 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. |