Coastal Breach
Sorcery
Undaunted (This spell costs 
less to cast for each opponent.)
Return all nonland permanents to their owners' hands.
- CMC
- 7
- Mana cost
- Color identity
- U
- Rarity
- rare
- Set
- Commander 2016
- Price
- $3.31
- EDHREC rank
- #12190
Coastal Breach bounces every nonland permanent your opponents control for six mana — and Undergrowth lets you pay one less for each creature in your graveyard, making it effectively free in the right deck. It's one of the most lopsided blue board wipes ever printed: you keep your stuff, they start over.
Format Analysis
Where it lives, where it can’t
| Format | Verdict |
|---|---|
| commander | legal |
| legacy | legal |
| modern | not legal |
| pioneer | not legal |
| standard | not legal |
| vintage | legal |
| pauper | not legal |
| oathbreaker | legal |
Commander is where Coastal Breach actually lives. Three opponents multiplies the tempo swing enormously, and graveyard-heavy blue or sultai decks can cast it for two or three mana by mid-game. In Legacy and Vintage it's legal but irrelevant — those formats don't have the creature density to fuel Undergrowth reliably, and six mana at base rate doesn't compete. Coastal Breach is a Commander card through and through.
Key Combos
Combo lines featuring this card
Price Context
Current price
$3.31 cheap tier
At $3.31, Coastal Breach sits in the budget-staple tier — cheap enough to slot into any blue deck without a second thought. The price reflects solid demand without a reprint spike, and a card that reads this well at a discount isn't going anywhere.
Explore
Sources
Mentioned
Updated . Data from Scryfall, EDHREC, and Commander Spellbook.