M:tG card similarity search
6GG · Creature — Avatar
If an opponent controls at least four more creatures than you, this spell costs {6} less to cast. Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.) 8/8
| Name | Mana | Type | Text | 
|---|---|---|---|
| Emerald Medallion | 2 | Artifact | Green spells you cast cost {1} less to cast. | 
| Thornscape Familiar | 1G | Creature — Insect | Red spells and white spells you cast cost {1} less to cast. 2/1 | 
| Nightscape Familiar | 1B | Creature — Zombie | Blue spells and red spells you cast cost {1} less to cast. {1}{B}: Regenerate Nightscape Familiar. 1/1 | 
| Sunscape Familiar | 1W | Creature — Wall | Defender (This creature can't attack.) Green spells and blue spells you cast cost {1} less to cast. 0/3 | 
| Starnheim Aspirant | 2W | Creature — Human Cleric | Angel spells you cast cost {2} less to cast. 2/2 | 
| Jhoira's Familiar | 4 | Artifact Creature — Bird | Flying Historic spells you cast cost {1} less to cast. (Artifacts, legendaries, and Sagas are historic.) 2/2 | 
| Obscuring Aether | G | Enchantment | Face-down creature spells you cast cost {1} less to cast. {1}{G}: Turn Obscuring Aether face down. (It becomes a 2/2 creature.) | 
| Foundry Inspector | 3 | Artifact Creature — Construct | Artifact spells you cast cost {1} less to cast. 3/2 | 
| Doc Aurlock, Grizzled Genius | GU | Legendary Creature — Bear Druid | Spells you cast from your graveyard or from exile cost {2} less to cast. Plotting cards from your hand costs {2} less. 2/3 | 
| Kindly Cognician | 1U | Artifact Creature — Cyborg Artificer | Spells you cast that refer to artifacts or Contraptions in their rules text cost {1} less to cast. 1/3 |