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Guidance Failure

{3}{U}
Guidance Failure

Instant

This spell costs {1} less to cast if it targets an attacking creature.

Target creature or Spacecraft's owner puts it on their choice of the top or bottom of their library.

The ionized gasses of the Mutara Nebula wreaked havoc with sensors and shielding.

Format legality

Legality follows the dated Scryfall catalog snapshot.

For draft and prerelease, check the event’s release and rules. Missing statuses stay unavailable.

Official Magic rules
FormatStatus
StandardNot legal
PioneerNot legal
ModernNot legal
LegacyNot legal
VintageNot legal
CommanderNot legal
OathbreakerNot legal
AlchemyNot legal
HistoricNot legal
BrawlNot legal
Comp. BrawlNot legal
TimelessNot legal
PauperNot legal
DuelNot legal

For draft and prerelease, check the event’s release and rules.

Viewing this printing

About this printing

Set, collector number and language identify this edition. Reference prices are dated snapshots, not live offers or stock. Checked dates show successful price checks; Catalog dates show imported prices. Refresh due means an update is due. USD references come from TCGplayer; EUR references come from Cardmarket, via Scryfall. Missing prices are unavailable.

Exact product links use this printing’s imported merchant ID. Search links require you to choose the edition. Confirm finish, language, condition and shipping with the merchant.

View printing on Scryfall

Star Trek

En · Paper · MTGO · Arena

Printings 1

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Guidance Failure