Flusterstorm
Mana cost
Mana value1TypeInstant
Color identity
Blue
RarityRare
SetIconic Masters (IMA)
ArtistErica Yang
Price€4.27 · foil €16.48 · $7.57
Flusterstorm 
Instant
Counter target instant or sorcery spell unless its controller pays
.
Storm (When you cast this spell, copy it for each spell cast before it this turn. You may choose new targets for the copies.)
Storm (When you cast this spell, copy it for each spell cast before it this turn. You may choose new targets for the copies.)
Legality
CommanderLegalStandardNot legalPioneerNot legalModernLegalLegacyLegalVintageLegalPauperNot legalBrawlLegalOathbreakerLegalHistoricLegalTimelessLegalPenny DreadfulNot legal
Rulings
2022-12-08
Spells cast from zones other than a player's hand and spells that were countered are counted by the storm ability.
2022-12-08
You may choose new targets for any of the copies. You can make different choices for each copy.
2022-12-08
The copies are put directly onto the stack. They aren't cast and won't be counted by other spells with storm cast later in the turn.
2022-12-08
The triggered ability that creates the copies can itself be countered by anything that can counter a triggered ability. If it is countered, no copies will be put onto the stack.
2022-12-08
A copy of a spell can be countered like any other spell, but it must be countered individually. Countering a spell with storm won't affect the copies.
Printings (13)

Secrets of Strixhaven Mystical ArchiveSOA #148 · Mythic · —

Secrets of Strixhaven Mystical ArchiveSOA #83 · Mythic · €20.46

Secrets of Strixhaven Mystical ArchiveSOA #18 · Mythic · €6.39

Mystery Booster 2MB2 #163 · Rare · €3.70

Modern Horizons 3MH3 #496 · Rare · —

The ListPLST #CMD-46 · Rare · €6.66

Modern HorizonsMH1 #255 · Rare · €3.45

Magic Online PromosPRM #69985 · Rare · —

Iconic MastersIMA #55 · Rare · €4.27

Legendary Cube Prize PackPZ1 #26 · Rare · —

Vintage MastersVMA #68 · Rare · —

Judge Gift Cards 2012J12 #2 · Rare · —

Commander 2011CMD #46 · Rare · €4.62