15 more formats
Confidence:StrongSolidPlausibleTentativeSpeculative
- ArtifactC
Black Lotus is a free spell, so Crimson Operative's cast trigger fires for nothing.
- ArtifactC
Mana Crypt is a free spell, so Crimson Operative's cast trigger fires for nothing.
- ArtifactG
Mox Emerald is a free spell, so Crimson Operative's cast trigger fires for nothing.
- ArtifactW
Mox Pearl is a free spell, so Crimson Operative's cast trigger fires for nothing.
- ArtifactU
Mox Sapphire is a free spell, so Crimson Operative's cast trigger fires for nothing.
- ArtifactC
Lotus Petal is a free spell, so Crimson Operative's cast trigger fires for nothing.
- Artifact — EquipmentC
Paradise Mantle is a free spell, so Crimson Operative's cast trigger fires for nothing.
- ArtifactC
Chalice of the Void is a free spell, so Crimson Operative's cast trigger fires for nothing.
- ArtifactC
Mox Diamond is a free spell, so Crimson Operative's cast trigger fires for nothing.
- SorceryU
Gitaxian Probe is a free spell, so Crimson Operative's cast trigger fires for nothing.
- ArtifactC
Mishra's Bauble is a free spell, so Crimson Operative's cast trigger fires for nothing.
- ArtifactC
Urza's Bauble is a free spell, so Crimson Operative's cast trigger fires for nothing.
- InstantB
Surgical Extraction is a free spell, so Crimson Operative's cast trigger fires for nothing.
- ArtifactC
Chrome Mox is a free spell, so Crimson Operative's cast trigger fires for nothing.
- Legendary ArtifactC
Mox Amber is a free spell, so Crimson Operative's cast trigger fires for nothing.
- InstantU
Mental Misstep is a free spell, so Crimson Operative's cast trigger fires for nothing.
- InstantG
Mutagenic Growth is a free spell, so Crimson Operative's cast trigger fires for nothing.
- ArtifactC
Lion's Eye Diamond is a free spell, so Crimson Operative's cast trigger fires for nothing.
- InstantG
Noxious Revival is a free spell, so Crimson Operative's cast trigger fires for nothing.
- Legendary ArtifactC
Mox Jasper is a free spell, so Crimson Operative's cast trigger fires for nothing.
- Legendary ArtifactC
Mox Opal is a free spell, so Crimson Operative's cast trigger fires for nothing.
- InstantB
Slaughter Pact is a free spell, so Crimson Operative's cast trigger fires for nothing.
- ArtifactC
Everflowing Chalice is a free spell, so Crimson Operative's cast trigger fires for nothing.
MTG Arena only
Synergies with cards played only on MTG Arena (including Arena rebalances). They aren't available in paper Magic.
Confidence:StrongSolidPlausibleTentativeSpeculative
- Creature — Human MonkR
Copy engine: one card makes a copy of a creature every turn, and the other's enter-the-battlefield effect rewards each copy. Real, repeatable value — the partner can't untap or re-enter the copier, so it never goes infinite.
- Enchantment Creature — NightmareB
Fear of Ridicule creates token copies, feeding Crimson Operative's ETB or copy payoff.
- Creature — Bat ClericB
Both cards trigger when a creature enters the battlefield — they fire together.
- Creature — HumanC
Ominous Traveler bounces a permanent, enabling Crimson Operative's recast / spell-cast trigger.
- EnchantmentG
Both cards trigger when a creature enters the battlefield — they fire together.
- Legendary Creature — Human AssassinG
Both cards trigger when a creature enters the battlefield — they fire together.
- Creature — InsectG
Both cards trigger when a creature enters the battlefield — they fire together.
- Creature — Goblin ArtificerR
Both cards trigger when a creature enters the battlefield — they fire together.
- Legendary Creature — Human NobleGRW
Both cards trigger when a creature enters the battlefield — they fire together.
- Creature — Frog DruidBG
Both cards trigger when a creature enters the battlefield — they fire together.
- Legendary Creature — Bird MonkRUW
Xho Cai, Flickering Talon blinks (exiles and returns) a permanent, re-firing Crimson Operative's enter-the-battlefield effect.
- Legendary Creature — Human ClericUW
Niambi, Beloved Protector returns creatures from the graveyard to the battlefield, re-firing Crimson Operative's enter-the-battlefield effect.
- Legendary Planeswalker — TeferiUW
A-Teferi, Time Raveler bounces a permanent, enabling Crimson Operative's recast / spell-cast trigger.
- Creature — Elf DruidGRW
Both cards trigger when a creature enters the battlefield — they fire together.
- EnchantmentUW
Both cards trigger when a creature enters the battlefield — they fire together.
- Legendary Artifact — SpacecraftW
Candela, Aegis of Adagia bounces a permanent, enabling Crimson Operative's recast / spell-cast trigger.
- Artifact Creature — Equipment PhoenixR
Forgeborn Phoenix returns creatures from the graveyard to the battlefield, re-firing Crimson Operative's enter-the-battlefield effect.
- Creature — Frog ScoutGU
Both cards trigger when a creature enters the battlefield — they fire together.
- ArtifactC
Both cards trigger when a creature enters the battlefield — they fire together.
- Creature — Human ClericW
Both cards trigger when a creature enters the battlefield — they fire together.
- Artifact Creature — ConstructB
Forgefire Automaton returns creatures from the graveyard to the battlefield, re-firing Crimson Operative's enter-the-battlefield effect.
- Creature — Vampire SoldierB
Legion Reconsecrator returns creatures from the graveyard to the battlefield, re-firing Crimson Operative's enter-the-battlefield effect.
- Creature — Dragon // Sorcery — OmenGRU
Stonehide Ancient bounces a permanent, enabling Crimson Operative's recast / spell-cast trigger.
- InstantU
Paths of Tuinvale bounces a permanent, enabling Crimson Operative's recast / spell-cast trigger.
- EnchantmentG
Both cards trigger when a creature enters the battlefield — they fire together.
Goblin Researcher3RCreature — Goblin WizardR
Practiced ScrollsmithRR/WWCreature — Dwarf ClericRW
Abbot of Keral Keep1RCreature — Human MonkR
Strongbox Raider2RRCreature — Orc PirateR
Gundabad Opportunist3RCreature — Goblin RogueR
Scholar of Combustion3RCreature — Human WizardR
Alania's Pathmaker3RCreature — Otter WizardR
Irascible Wolverine2RCreature — WolverineR
Headliner Scarlett3RLegendary Creature — Human WarlockR
Possibility Technician2RCreature — Kavu ArtificerR
Equilibrium Adept3RCreature — Dog MonkR
Bloodfire Expert2RCreature — Efreet MonkR