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About This Card

This is the Coastal Breach rare sorcery card from the 2016 Commander 2016 set (C16). It features the Undaunted ability for discounted casting.

Coastal Breach

2016 • Magic: The Gathering • Commander 2016

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Market Value
Raw/Ungraded Market: $3.65
Stale · as of 10/7/2026
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  • $3.65As of 10/7/2026
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Raw / Ungraded

PriceCharting Price Guide · Guide Estimate evidence · captured Oct 7, 2026

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Product Overview

Description

Coastal Breach is a blue rare sorcery card from the Magic: The Gathering Commander 2016 set, identified by card number 6 and set code C16. Designed for the Commander format, this card presents a powerful board wipe option with a unique cost-reduction mechanic. The card has a mana value of 7, requiring six generic mana and one blue mana to cast from hand under standard conditions. The defining feature of Coastal Breach is the Undaunted keyword ability. The Undaunted ability reduces the spell's casting cost by one generic mana for each opponent. In a four-player Commander match, the casting cost drops significantly from {6}{U} to {3}{U}, making it a highly efficient removal tool. The card's effect returns all nonland permanents to their owners' hands, clearing the board of creatures, artifacts, enchantments, and planeswalkers. This interaction is particularly valued in multiplayer games where clearing multiple opponents' threats simultaneously is crucial. Art by Titus Lunter, the C16 release of this card includes flavor text referencing the sea filling villagers' nets. This card features the Undaunted ability and is part of the Commander 2016 set. Its position as card number 6 in the Commander 2016 checklist makes it a recognizable piece for those completing the set or building themed collections around the Undaunted mechanic.

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Product Specs

Card Details

The catalog profile below summarizes the card identity, featured subject, and notable collectible traits.

Catalog Profile

The core identity of the card within the set.

Year

2016

Series

Commander 2016

Card Number

#6

Featured Subject

The subject, team, league, and sport context tied to this card.

Game

Magic: The Gathering

TCG Attributes

Rarity, print treatment, and game-specific stats for this card.

Rarity

Rare

Artist

Titus Lunter

Material

Card Stock

Language

English

Mana cost

{6}{U}

Type

Sorcery

Color

U

Card Text

Abilities, attacks, oracle text, and flavor text printed on the card.

Undaunted (This spell costs {1} less to cast for each opponent.) Return all nonland permanents to their owners' hands.

The sea filled the villagers' nets until the day it cast its own.

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FAQ

Frequently Asked Questions

What is the mana cost of Coastal Breach?

Coastal Breach has a mana value of 7 and a printed mana cost of {6}{U}. However, the Undaunted ability reduces the generic mana cost by one for each opponent in the game.

How does the Undaunted mechanic work on this card?

Undaunted allows the caster to pay one less generic mana for each opponent they have. In a standard four-player Commander game, this reduces the cost from six to three generic mana.

What effect does Coastal Breach have on the board?

The spell returns all nonland permanents to their owners' hands. This affects creatures, artifacts, enchantments, and planeswalkers, but leaves lands on the battlefield.

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