M:tG card similarity search
3 · Artifact
When Threefold Signal enters the battlefield, scry 3. Each spell you cast that's exactly three colors has replicate {3}. (When you cast it, copy it for each time you paid its replicate cost. You may choose new targets for the copies. A copy of a permanent spell becomes a token.)
| Name | Mana | Type | Text |
|---|---|---|---|
| Rimewood Falls | Snow Land — Forest Island | ({T}: Add {G} or {U}.) Rimewood Falls enters the battlefield tapped. | |
| Sacred Peaks | Land — Mountain Plains | ({T}: Add {R} or {W}.) Sacred Peaks enters the battlefield tapped. | |
| Snowfield Sinkhole | Snow Land — Plains Swamp | ({T}: Add {W} or {B}.) Snowfield Sinkhole enters the battlefield tapped. | |
| Sulfurous Mire | Snow Land — Swamp Mountain | ({T}: Add {B} or {R}.) Sulfurous Mire enters the battlefield tapped. | |
| Sunlit Marsh | Land — Plains Swamp | ({T}: Add {W} or {B}.) Sunlit Marsh enters the battlefield tapped. | |
| Tangled Islet | Land — Forest Island | ({T}: Add {G} or {U}.) Tangled Islet enters the battlefield tapped. | |
| Volatile Fjord | Snow Land — Island Mountain | ({T}: Add {U} or {R}.) Volatile Fjord enters the battlefield tapped. | |
| Wooded Ridgeline | Land — Mountain Forest | ({T}: Add {R} or {G}.) Wooded Ridgeline enters the battlefield tapped. | |
| Woodland Chasm | Snow Land — Swamp Forest | ({T}: Add {B} or {G}.) Woodland Chasm enters the battlefield tapped. | |
| Furnace Dragon | 6RRR | Creature — Dragon | Affinity for artifacts (This spell costs {1} less to cast for each artifact you control.) Flying When Furnace Dragon enters the battlefield, if you cast it from your hand, exile all artifacts. 5/5 |