M:tG card similarity search
3 · Legendary Artifact
Green creature spells you cast cost {1} less to cast. Whenever you cast a creature spell, target creature you control gets +2/+2 and gains trample until end of turn.
| Name | Mana | Type | Text | 
|---|---|---|---|
| Herald of Kozilek | 1UR | Creature — Eldrazi Drone | Devoid (This card has no color.) Colorless spells you cast cost {1} less to cast. 2/4 | 
| Undead Warchief | 2BB | Creature — Zombie | Zombie spells you cast cost {1} less to cast. Zombie creatures you control get +2/+1. 1/1 | 
| Thornscape Familiar | 1G | Creature — Insect | Red spells and white spells you cast cost {1} less to cast. 2/1 | 
| Rumbleweed | 10G | Creature — Plant Elemental | This spell costs {1} less to cast for each land card in your graveyard. Vigilance, reach, trample When Rumbleweed enters the battlefield, other creatures you control get +3/+3 and gain trample until end of turn. 8/8 | 
| Knight of the Stampede | 3G | Creature — Human Knight | Dinosaur spells you cast cost {2} less to cast. 2/4 | 
| Kinjalli's Caller | W | Creature — Human Cleric | Dinosaur spells you cast cost {1} less to cast. 0/3 | 
| Naiad of Hidden Coves | 2U | Enchantment Creature — Nymph | As long as it's not your turn, spells you cast cost {1} less to cast. 2/3 | 
| Keeper of the Secret Lair | 1U | Legendary Creature — Merfolk Rogue | Flash You may cast Secret Lair spells as though they had flash. Secret Lair spells you cast cost {1} less to cast. 2/1 | 
| Avatar of Might | 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 | 
| Ruby Medallion | 2 | Artifact | Red spells you cast cost {1} less to cast. |