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 |
|---|---|---|---|
| Opposition | 2UU | Enchantment | Tap an untapped creature you control: Tap target artifact, creature, or land. |
| Necro-Impotence | BBB | Enchantment | Skip your untap step. At the beginning of your upkeep, you may pay X life. If you do, untap X permanents. Pay ½ life: Exile the top card of your library face down. Put that card into your hand at the beginning of the next end step. |
| Tidal Force | 5UUU | Creature — Elemental | At the beginning of each upkeep, you may tap or untap target permanent. 7/7 |
| Urge to Feed | BB | Instant | Target creature gets -3/-3 until end of turn. You may tap any number of untapped Vampire creatures you control. If you do, put a +1/+1 counter on each of those Vampires. |
| Awakening | 2GG | Enchantment | At the beginning of each upkeep, untap all creatures and lands. |
| Enthralling Hold | 3UU | Enchantment — Aura | Enchant creature You can't choose an untapped creature as this spell's target as you cast it. You control enchanted creature. |
| Invoke the Winds | 1UUUU | Sorcery | Gain control of target artifact or creature. Untap it. |
| Faces of the Past | 2U | Enchantment | Whenever a creature dies, tap all untapped creatures that share a creature type with it or untap all tapped creatures that share a creature type with it. |
| Filigree Sages | 3U | Artifact Creature — Vedalken Wizard | {2}{U}: Untap target artifact. 2/3 |
| Ajani Vengeant | 2RW | Legendary Planeswalker — Ajani | [+1]: Target permanent doesn't untap during its controller's next untap step. [−2]: Ajani Vengeant deals 3 damage to any target and you gain 3 life. [−7]: Destroy all lands target player controls. Loyalty 3 |