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Swarm Intelligence
USD foil $2.30

Swarm Intelligence

{6}{U}

Enchantment

Whenever you cast an instant or sorcery spell, you may copy that spell. You may choose new targets for the copy.

The Locust God's children were numberless, relentlessly eating away every trace of the city's protection.

Set
Hour of Devastation Promos (PHOU #50s)
Rarity
Rare
Mana value
7
Released
2017-07-14
Artist
Daniel Ljunggren
EDHREC rank
#4,717
Colour identity
{U}
Finishes
Foil
Served from
Local database

Commander bracket

3 +
Bracket 3 and up — Upgraded
In 2 two-card combos

Derived from card traits, not a ruling — bracket rules turn on how a deck intends to use a card. Bracket rules

EDHREC

Salt Score 0.37
How much players resent seeing this card. The scale tops out around 3.1.

Combos 75

Swarm Intelligence+Narset's Reversal+Frantic Search
{U}
Infinite draw triggersInfinite lootingNear-infinite magecraft triggersNear-infinite mana lands you control can produceNear-infinite storm count
Storm-Kiln Artist+Swarm Intelligence+Narset's Reversal
{U}{R}
Infinite artifact ETBInfinite artifact LTBInfinite artifact sacrifice triggersInfinite artifact tokensInfinite colored manaInfinite copies of instant and sorcery spells on the stackInfinite magecraft triggersInfinite power for any creatureInfinite storm countInfinite Treasure tokens
Swarm Intelligence+Reiterate
{U}{R}
Infinite magecraft triggers
Swarm Intelligence+Narset's Reversal+Brass's Bounty
{U}{R}
Infinite artifact ETBInfinite artifact LTBInfinite artifact sacrifice triggersInfinite artifact tokensInfinite colored manaInfinite magecraft triggersInfinite storm countInfinite Treasure tokens
Swarm Intelligence+Storm-Kiln Artist+Unsubstantiate
{U}{R}
Infinite artifact ETBInfinite artifact LTBInfinite magecraft triggersInfinite storm count
Errant, Street Artist+Dramatic Reversal+Swarm Intelligence
{U}
Infinite magecraft triggersInfinite mana nonland permanents you control can produceInfinite untap of nonland permanents you control
Invoke Calamity+Narset's Reversal+Swarm Intelligence
{U}{R}
Cast all instants and sorceries with mana value 4 or less from your hand and graveyardInfinite magecraft triggersInfinite storm count
Spelljack+Swarm Intelligence
{U}
Infinite magecraft triggersInfinite storm count
Swarm Intelligence+Storm-Kiln Artist+Reprieve
{U}{R}{W}
Infinite card drawInfinite draw triggersNear-infinite magecraft triggersNear-infinite storm count
Time Warp+Call to Mind+Mystic Retrieval+Swarm Intelligence
{U}{R}
Infinite turnsLock
Walk the Aeons+Call to Mind+Mystic Retrieval+Swarm Intelligence
{U}{R}
Infinite turnsLock
Shiko, Paragon of the Way+Pull from Eternity+Another Round+Swarm Intelligence
{U}{R}{W}
Infinite blinkingInfinite creature ETBInfinite creature LTBInfinite magecraft triggersInfinite storm count
Temporal Manipulation+Call to Mind+Mystic Retrieval+Swarm Intelligence
{U}{R}
Infinite turnsLock
Elsha of the Infinite+Memory Lapse+Storm-Kiln Artist+Swarm Intelligence
{U}{R}{W}
Infinite artifact ETBInfinite artifact LTBInfinite magecraft triggersInfinite storm countInfinitely large creature until end of turn
Memory Lapse+Storm-Kiln Artist+Swarm Intelligence+The Reality Chip
{U}{R}
Infinite artifact ETBInfinite artifact LTBInfinite magecraft triggersInfinite storm count
Memory Lapse+Storm-Kiln Artist+Swarm Intelligence+One with the Multiverse
{U}{R}
Infinite artifact ETBInfinite artifact LTBInfinite magecraft triggersInfinite storm count
Errant, Street Artist+Reality Spasm+Swarm Intelligence
{U}
Infinite magecraft triggersInfinite mana permanents you control can produce
Memory Lapse+Storm-Kiln Artist+Swarm Intelligence+Precognition Field
{U}{R}
Infinite artifact ETBInfinite artifact LTBInfinite magecraft triggersInfinite storm count
Isochron Scepter+Swarm Intelligence+Dream's Grip+Basalt Monolith
{U}
Infinite magecraft triggersInfinite mana permanents you control can produceInfinite storm count
Capture of Jingzhou+Call to Mind+Mystic Retrieval+Swarm Intelligence
{U}{R}
Infinite turnsLock
Errant, Street Artist+Ghostly Flicker+Swarm Intelligence+Chromatic Orrery
{U}
Infinite card drawInfinite colored manaInfinite colorless manaInfinite creature ETBInfinite creature LTBInfinite draw triggersInfinite magecraft triggers
Gogo, Master of Mimicry+High Tide+Retreat to Coralhelm+Swarm Intelligence+Relm's Sketching
{U}
Infinite landfall triggersInfinite magecraft triggersInfinite tapped Island tokens
Thrumming Stone+Memory Lapse+Swarm Intelligence
{U}
Infinite magecraft triggersInfinite storm count
Isochron Scepter+Emerald Charm+Swarm Intelligence
{G}{U}
Infinite magecraft triggersInfinite mana permanents you control can produceInfinite storm count
Isochron Scepter+Burst of Energy+Swarm Intelligence
{W}{U}
Infinite magecraft triggersInfinite mana permanents you control can produceInfinite storm count
Bloodthirsty Conqueror+Arcbond+Swarm Intelligence
{U}{B}{R}
Infinite damageInfinite lifegainInfinite lifegain triggers
Memory Lapse+Storm-Kiln Artist+Swarm Intelligence+Magus of the Future
{U}{R}
Infinite artifact ETBInfinite artifact LTBInfinite magecraft triggersInfinite storm count
Quintorius Kand+Flicker+Swarm Intelligence+Bloodwater Entity
{U}{R}{W}
Infinite creature ETBInfinite creature LTBInfinite damageInfinite lifegainInfinite lifegain triggersInfinite magecraft triggersInfinite storm count
Memory Lapse+Storm-Kiln Artist+Swarm Intelligence+Future Sight
{U}{R}
Infinite artifact ETBInfinite artifact LTBInfinite magecraft triggersInfinite storm count
Rosethorn Acolyte // Seasonal Ritual+Ashnod's Altar+Swarm Intelligence+Lier, Disciple of the Drowned
{G}{U}
Infinite colorless manaInfinite creature ETBInfinite creature LTBInfinite creature sacrifice triggersInfinite death triggersInfinite magecraft triggersInfinite storm count
Quintorius Kand+Flicker+Swarm Intelligence+Mystic Sanctuary
{U}{R}{W}
Infinite damageInfinite landfall triggersInfinite lifegainInfinite lifegain triggersInfinite magecraft triggersInfinite storm count
Isochron Scepter+Swarm Intelligence+Dream's Grip+Lotus Field
{U}
Infinite magecraft triggersInfinite mana permanents you control can produceInfinite storm count
Living Death+Priest of Urabrask+Priest of Gix+Ardent Elementalist+Swarm Intelligence
{U}{B}{R}
Infinite black manaInfinite creature ETBInfinite creature LTBInfinite creature sacrifice triggersInfinite death triggersInfinite magecraft triggersInfinite red manaInfinite storm count
Quintorius Kand+Flicker+Swarm Intelligence+Meldweb Curator
{U}{R}{W}
Infinite creature ETBInfinite creature LTBInfinite damageInfinite lifegainInfinite lifegain triggersInfinite magecraft triggersInfinite storm count
Tetsuo, Imperial Champion+Savage Beating+Swarm Intelligence+Said // Done+Sorceress's Schemes
{U}{B}{R}
Infinite combat phasesInfinite magecraft triggersInfinite mana creatures you control can produceInfinite storm countInfinite untap of creatures you control
Roving Actuator+Displacer Kitten+Pull from Eternity+Swarm Intelligence
{U}{R}{W}
Infinite creature ETBInfinite creature LTBInfinite magecraft triggersInfinite storm count
Tetsuo, Imperial Champion+Savage Beating+Swarm Intelligence+Call to Mind+Sorceress's Schemes
{U}{B}{R}
Infinite combat phasesInfinite magecraft triggersInfinite mana creatures you control can produceInfinite storm countInfinite untap of creatures you control
The Master, Formed Anew+Archaeomancer+Snap+Swarm Intelligence+Rograkh, Son of Rohgahh
{U}{B}{R}
Infinite creature ETBInfinite creature LTBInfinite magecraft triggersInfinite mana lands you control can produceInfinite storm countInfinite untap of lands you controlReturn any number of creatures to their owners' hands
Isochron Scepter+Swarm Intelligence+Emerald Charm+Lotus Field
{G}{U}
Infinite magecraft triggersInfinite mana permanents you control can produceInfinite storm count
Isochron Scepter+Swarm Intelligence+Burst of Energy+Basalt Monolith
{W}{U}
Infinite magecraft triggersInfinite mana permanents you control can produceInfinite storm count
Thrumming Stone+Hinder+Swarm Intelligence
{U}
Infinite magecraft triggersInfinite storm count
Isochron Scepter+Swarm Intelligence+Emerald Charm+Basalt Monolith
{G}{U}
Infinite magecraft triggersInfinite mana permanents you control can produceInfinite storm count
Isochron Scepter+Swarm Intelligence+Burst of Energy+Lotus Field
{W}{U}
Infinite magecraft triggersInfinite mana permanents you control can produceInfinite storm count
Tetsuo, Imperial Champion+Savage Beating+Swarm Intelligence+Said // Done+Relearn
{U}{B}{R}
Infinite combat phasesInfinite magecraft triggersInfinite mana creatures you control can produceInfinite storm countInfinite untap of creatures you control
The Master, Formed Anew+Archaeomancer+Snap+Swarm Intelligence+Kobolds of Kher Keep
{U}{B}{R}
Infinite creature ETBInfinite creature LTBInfinite magecraft triggersInfinite mana lands you control can produceInfinite storm countInfinite untap of lands you controlReturn any number of creatures to their owners' hands
Tetsuo, Imperial Champion+Savage Beating+Mystic Retrieval+Swarm Intelligence+Call to Mind
{U}{B}{R}
Infinite combat phasesInfinite magecraft triggersInfinite mana creatures you control can produceInfinite storm countInfinite untap of creatures you control
Tetsuo, Imperial Champion+Savage Beating+Mystic Retrieval+Swarm Intelligence+Said // Done
{U}{B}{R}
Infinite combat phasesInfinite magecraft triggersInfinite mana creatures you control can produceInfinite storm countInfinite untap of creatures you control
Brallin, Skyshark Rider+Change of Fortune+Swarm Intelligence+Corrupted Conscience
{U}{R}
Each opponent loses the game
Tetsuo, Imperial Champion+Savage Beating+Swarm Intelligence+Said // Done+Call to Mind
{U}{B}{R}
Infinite combat phasesInfinite magecraft triggersInfinite mana creatures you control can produceInfinite storm countInfinite untap of creatures you control
Quintorius Kand+Flicker+Swarm Intelligence+Biblioplex Assistant
{U}{R}{W}
Infinite creature ETBInfinite creature LTBInfinite damageInfinite lifegainInfinite lifegain triggersInfinite magecraft triggersInfinite storm count

Showing the 50 most played of 75.

Format legality

Rulings

  • 2017-07-14

    If the spell has damage divided as it was cast (like Chandra’s Pyrohelix), the division can’t be changed (although the targets receiving that damage still can).

  • 2017-07-14

    If the spell that’s copied has an X whose value was determined as it was cast (like Torment of Hailfire does), the copy will have the same value of X.

  • 2017-07-14

    If the spell that’s copied is modal (that is, it says “Choose one —” or the like), the copy will have the same mode. A different mode can’t be chosen.

  • 2017-07-14

    Swarm Intelligence can copy any instant or sorcery spell, not just one with targets.

  • 2017-07-14

    Swarm Intelligence can copy the spell even if it’s countered before Swarm Intelligence’s triggered ability resolves.

  • 2017-07-14

    The controller of a copy can’t choose to pay any alternative or additional costs for the copy. However, effects based on any alternative or additional costs that were paid for the original spell are copied as though those same costs were paid for the copy.

  • 2017-07-14

    The copy is created on the stack, so it’s not “cast.” Abilities that trigger when a player casts a spell (such as Swarm Intelligence’s own ability) won’t trigger.

  • 2017-07-14

    The copy will have the same targets as the spell it’s copying unless you choose new ones. You may change any number of the targets, including all of them or none of them. If, for one of the targets, you can’t choose a new legal target, then it remains unchanged (even if the current target is illegal).

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