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 |
|---|---|---|---|
| Boreal Outrider | 2G | Snow Creature — Elf Warrior | Whenever you cast a creature spell, if {S} of any of that spell's colors was spent to cast it, that creature enters the battlefield with an additional +1/+1 counter on it. ({S} is mana from a snow source.) 3/2 |
| Flux Channeler | 2U | Creature — Human Wizard | Whenever you cast a noncreature spell, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.) 2/2 |
| Edgin, Larcenous Lutenist | 1UR | Legendary Creature — Human Bard | Each nonland card in your hand without foretell has foretell. Its foretell cost is equal to its mana cost reduced by {2}. (During your turn, you may pay {2} and exile it from your hand face down. Cast it on a later turn for its foretell cost.) Whenever you cast your second spell each turn, goad target creature an opponent controls. 3/3 |
| Defiler of Instinct | 2RR | Creature — Phyrexian Kavu | First strike As an additional cost to cast red permanent spells, you may pay 2 life. Those spells cost {R} less to cast if you paid life this way. This effect reduces only the amount of red mana you pay. Whenever you cast a red permanent spell, Defiler of Instinct deals 1 damage to any target. 4/4 |
| Shackles | 2W | Enchantment — Aura | Enchant creature Enchanted creature doesn't untap during its controller's untap step. {W}: Return Shackles to its owner's hand. |
| Savvy Trader | 3G | Creature — Human Citizen | When Savvy Trader enters the battlefield, exile target permanent card from your graveyard. You may play that card for as long as it remains exiled. Spells you cast from anywhere other than your hand cost {1} less to cast. 3/3 |
| Discover the Formula | 4UU | Instant | Seek three nonland cards, then nonland cards in your hand perpetually gain "This spell costs {1} less to cast." |
| Yosei, the Morning Star | 4WW | Legendary Creature — Dragon Spirit | Flying When Yosei, the Morning Star dies, target player skips their next untap step. Tap up to five target permanents that player controls. 5/5 |
| Nogi, Draco-Zealot | 1RR | Legendary Creature — Kobold Shaman | Dragon spells you cast cost {1} less to cast. Whenever Nogi, Draco-Zealot attacks, if you control three or more Dragons, until end of turn, Nogi becomes a Dragon with base power and toughness 5/5 and gains flying. 3/3 |
| Common Courtesy | 2UU | Enchantment | Whenever a player casts a spell without asking your permission while casting it, counter that spell. When a player asks you permission to cast a spell and you refuse, counter that spell and sacrifice Common Courtesy. |