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
Invasion of Ravnica 5Battle — Siege (As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.) When Invasion of Ravnica enters the battlefield, exile target nonland permanent an opponent controls that isn't exactly two colors.
Blade-Tribe Berserkers 3RCreature — Human Berserker Metalcraft — When Blade-Tribe Berserkers enters the battlefield, if you control three or more artifacts, Blade-Tribe Berserkers gets +3/+3 and gains haste until end of turn. 3/3
Spare Supplies 2Artifact Spare Supplies enters the battlefield tapped. When Spare Supplies enters the battlefield, draw a card. {2}, {T}, Sacrifice Spare Supplies: Draw a card.
Guul Draz Vampire BCreature — Vampire Rogue As long as an opponent has 10 or less life, Guul Draz Vampire gets +2/+1 and has intimidate. (It can't be blocked except by artifact creatures and/or creatures that share a color with it.) 1/1
Invasion of Gobakhan 1WBattle — Siege (As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.) When Invasion of Gobakhan enters the battlefield, look at target opponent's hand. You may exile a nonland card from it. For as long as that card remains exiled, its owner may play it. A spell cast this way costs {2} more to cast.
Evanescent Intellect UEnchantment — Aura Enchant creature Enchanted creature has "{1}{U}, {T}: Target player mills three cards."
Recruitment Drive 2WSorcery Roll a d20. 1—9 | Create two 1/1 white Soldier creature tokens. 10—19 | Create two 2/2 white Knight creature tokens. 20 | Create three 2/2 white Knight creature tokens.
Marsh Crocodile 2UBCreature — Crocodile When Marsh Crocodile enters the battlefield, return a blue or black creature you control to its owner's hand. When Marsh Crocodile enters the battlefield, each player discards a card. 4/4
Glowrider 2WCreature — Human Cleric Noncreature spells cost {1} more to cast. 2/1
Twinning Glass 4Artifact {1}, {T}: You may cast a spell from your hand without paying its mana cost if it has the same name as a spell that was cast this turn.
Page 165