Quick Answer

Insidious Will is a rare Instant from KLD (KLD) costing {2}{U}{U}. Current price: $0.43 USD. Legal in Modern. Legal in Commander.

Insidious Will MTG card

Insidious Will

Instant

Card Text

Choose one — • Counter target spell. • You may choose new targets for target spell. • Copy target instant or sorcery spell. You may choose new targets for the copy.

"We meet again, pyromancer." —Baral, Chief of Compliance

Card Stats

rare CMC: 4.0 KLD KLD 🎨 Anthony Palumbo

Market Prices

TCGPlayer
$0.43
Normal
Buy
TCGPlayer
$0.98
Foil
Buy
Card Kingdom
$1.49
Normal
Buy
Card Kingdom
$2.49
Foil
Buy
Cardmarket
€0.21
Normal
Buy
Cardmarket
€0.68
Foil
Buy
Prices updated: 2025-12-04

Format Legality

Commander Legal
Duel Legal
Legacy Legal
Modern Legal
Oathbreaker Legal
Penny Legal
Pioneer Legal
Vintage Legal

Similar Cards

Other Printings (2 total)

Community Stats

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Decks Using This Card
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Comments

Often Played With

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Frequently Asked Questions

What is Insidious Will? Basics

Insidious Will is a Instant card from the Magic: The Gathering trading card game.

Its ability reads: "Choose one — • Counter target spell. • You may choose new targets for target spell. • Copy target instant or sorcery spell. You may choose new targets for the copy."

How much mana does Insidious Will cost to cast? Basics

Insidious Will has a mana cost of {2}{U}{U}, which equals 4.0 total mana (converted mana cost/mana value).

It requires U mana to cast.

What does mana cost mean in Magic: The Gathering? Basics

Mana cost is the amount and type of mana required to cast a spell in Magic: The Gathering.

Insidious Will's mana cost of {2}{U}{U} means you need to pay that much mana from your lands or other sources.

Colored symbols (W=White, U=Blue, B=Black, R=Red, G=Green) must be paid with that specific color, while numbers can be paid with any color.

What is converted mana cost (CMC) or mana value? Basics

Converted mana cost (now officially called "mana value") is the total amount of mana in a card's mana cost, regardless of color.

Insidious Will has a mana value of 4.0. This is important for effects that care about a spell's total cost, like cascade or cards that say "mana value 3 or less."

What is oracle text? Basics

Oracle text is the official, current rules text for a Magic card as maintained by Wizards of the Coast. It supersedes any printed text on older cards.

Insidious Will's current oracle text is: "Choose one — • Counter target spell. • You may choose new targets for target spell. • Copy target instant or sorcery spell. You may choose new targets for the copy."

What is the current price of Insidious Will? Pricing

The current market price for Insidious Will is approximately $0.43 USD on TCGPlayer.

A foil copy costs approximately $0.98 USD.

On Cardmarket (Europe), it's approximately €0.21 EUR.

Where can I buy Insidious Will? Pricing

You can purchase Insidious Will from major MTG retailers including:

Prices vary by condition and printing. Check multiple sellers to find the best price.

What is the difference between normal and foil cards? Pricing

Foil cards have a shiny, holographic finish that makes them more collectible. They are functionally identical to normal cards but typically cost more due to their rarity and visual appeal.

Insidious Will normal: $0.43 | foil: $0.98

Is Insidious Will legal in Standard? Legality

Format legality information for Insidious Will in Standard is not available.

Standard is a rotating format that only allows cards from the most recent sets.

Is Insidious Will legal in Modern? Legality

Insidious Will is Legal in Modern format.

Modern includes all cards printed in a standard-legal set from 8th Edition forward.

Is Insidious Will legal in Commander (EDH)? Legality

Insidious Will is Legal in Commander (EDH) format.

Commander is a casual multiplayer format where you build a 100-card singleton deck around a legendary creature.

Is Insidious Will legal in Pioneer? Legality

Insidious Will is Legal in Pioneer format.

Pioneer is a non-rotating format that includes all standard-legal sets from Return to Ravnica forward.

Is Insidious Will legal in Legacy? Legality

Insidious Will is Legal in Legacy format.

Legacy allows almost all cards ever printed, with a substantial ban list for balance.

Is Insidious Will legal in Vintage? Legality

Insidious Will is Legal in Vintage format.

Vintage is the most permissive format, allowing almost all cards with only a minimal ban list. Some powerful cards are "Restricted" (limited to 1 copy).

Is Insidious Will legal in Pauper? Legality

Format legality information for Insidious Will in Pauper is not available.

Pauper only allows cards that have been printed at common rarity in a paper or online set.

What is format legality in MTG? Legality

Format legality indicates which official MTG formats allow a card to be played:

  • Legal: Card is allowed in the format
  • Banned: Card is prohibited from play
  • Restricted: Limited to 1 copy (Vintage only)
  • Not Legal: Card was never part of that format's card pool

Different formats have different banned lists based on power level and game balance.

What set is Insidious Will from? Details

This printing of Insidious Will is from KLD (KLD), with collector number 52.

Insidious Will may also appear in other MTG sets with different art or special treatments.

What is Insidious Will's rarity? Details

Insidious Will is a rare card in KLD.

Card rarity affects both availability and price. From rarest to most common: Mythic Rare → Rare → Uncommon → Common.

Who illustrated Insidious Will? Details

Insidious Will was illustrated by Anthony Palumbo.

Magic: The Gathering features artwork from hundreds of talented artists, and many cards have been reprinted with new art over the years.

💬 Card Discussion

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