M:tG card similarity search
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.
| Name | Mana | Type | Text |
|---|---|---|---|
| Send to Sleep | 1U | Instant | Tap up to two target creatures. Spell mastery — If there are two or more instant and/or sorcery cards in your graveyard, those creatures don't untap during their controllers' next untap steps. |
| Spectral Bears | 1G | Creature — Bear Spirit | Whenever Spectral Bears attacks, if defending player controls no black nontoken permanents, it doesn't untap during your next untap step. 3/3 |
| Containment Membrane | 2U | Enchantment — Aura | Surge {U} (You may cast this spell for its surge cost if you or a teammate has cast another spell this turn.) Enchant creature Enchanted creature doesn't untap during its controller's untap step. |
| Controlled Instincts | U | Enchantment — Aura | Enchant red or green creature Enchanted creature doesn't untap during its controller's untap step. |
| Dehydration | 3U | Enchantment — Aura | Enchant creature (Target a creature as you cast this. This card enters the battlefield attached to that creature.) Enchanted creature doesn't untap during its controller's untap step. |
| Entangling Vines | 3G | Enchantment — Aura | Enchant tapped creature Enchanted creature doesn't untap during its controller's untap step. |
| Glimmerdust Nap | 2U | Enchantment — Aura | Enchant tapped creature Enchanted creature doesn't untap during its controller's untap step. |
| Paralyzing Grasp | 2U | Enchantment — Aura | Enchant creature Enchanted creature doesn't untap during its controller's untap step. |
| Mothrider Cavalry | 2WW | Creature — Human Samurai | This spell costs {2} less to cast if you have no creature cards in hand not named Mothrider Cavalry. Flying Other creatures you control get +1/+1. 2/2 |
| Bury in Books | 4U | Instant | This spell costs {2} less to cast if it targets an attacking creature. Put target creature into its owner's library second from the top. |