M:tG card similarity search
1U · Creature — Frog
Each creature spell you cast costs {1} less to cast if it has mutate. Whenever you cast a creature spell, if it has mutate, draw a card, then discard a card. 1/3
| Name | Mana | Type | Text | 
|---|---|---|---|
| Emerald Medallion | 2 | Artifact | Green spells you cast cost {1} less to cast. | 
| Geyser Drake | 2U | Creature — Drake | Flying As long as it's not your turn, spells you cast cost {1} less to cast. 2/3 | 
| Krosan Warchief | 2G | Creature — Beast | Beast spells you cast cost {1} less to cast. {1}{G}: Regenerate target Beast. 2/2 | 
| Transcendent Envoy | 1W | Enchantment Creature — Griffin | Flying Aura spells you cast cost {1} less to cast. 1/2 | 
| Pearl Medallion | 2 | Artifact | White spells you cast cost {1} less to cast. | 
| 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 | 
| Heliod, the Warped Eclipse | Legendary Enchantment Creature — Phyrexian God | You may cast spells as though they had flash. Spells you cast cost {1} less to cast for each card your opponents have drawn this turn. 4/6 | |
| Kadena, Slinking Sorcerer | 1BGU | Legendary Creature — Naga Wizard | The first face-down creature spell you cast each turn costs {3} less to cast. Whenever a face-down creature enters the battlefield under your control, draw a card. 3/3 | 
| Stinkdrinker Daredevil | 2R | Creature — Goblin Rogue | Giant spells you cast cost {2} less to cast. 1/3 | 
| Geist-Fueled Scarecrow | 4 | Artifact Creature — Scarecrow | Creature spells you cast cost {1} more to cast. 4/4 |