Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Threefold Signal

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.)

Similar cards

Color identity:
NameManaTypeText
Ferocious Tigorilla 3RCreature — Cat Ape Ferocious Tigorilla enters the battlefield with your choice of a trample counter or a menace counter on it. (A creature with menace can't be blocked except by two or more creatures.) 4/3
Ojer Pakpatiq, Deepest Epoch 2UULegendary Creature — God Flying Whenever you cast an instant spell from your hand, it gains rebound. (Exile it as it resolves. At the beginning of your next upkeep, you may cast it from exile without paying its mana cost.) When Ojer Pakpatiq dies, return it to the battlefield tapped and transformed under its owner's control with three time counters on it. 4/3
Alloy Myr 3Artifact Creature — Myr {T}: Add one mana of any color. 2/2
Metamorphosis GSorcery As an additional cost to cast this spell, sacrifice a creature. Add X mana of any one color, where X is 1 plus the sacrificed creature's mana value. Spend this mana only to cast creature spells.
Mardu Skullhunter 1BCreature — Human Warrior Mardu Skullhunter enters the battlefield tapped. Raid — When Mardu Skullhunter enters the battlefield, if you attacked this turn, target opponent discards a card. 2/1
Opaline Unicorn 3Artifact Creature — Unicorn {T}: Add one mana of any color. 1/2
Savage Summoning GInstant This spell can't be countered. The next creature spell you cast this turn can be cast as though it had flash. That spell can't be countered. That creature enters the battlefield with an additional +1/+1 counter on it.
Necroblossom Snarl Land As Necroblossom Snarl enters the battlefield, you may reveal a Swamp or Forest card from your hand. If you don't, Necroblossom Snarl enters the battlefield tapped. {T}: Add {B} or {G}.
Frostboil Snarl Land As Frostboil Snarl enters the battlefield, you may reveal an Island or Mountain card from your hand. If you don't, Frostboil Snarl enters the battlefield tapped. {T}: Add {U} or {R}.
Radiant Flames 2RSorcery Converge — Radiant Flames deals X damage to each creature, where X is the number of colors of mana spent to cast this spell.
Page 173