Magic: The Gathering

Sea's Claim

Onslaught 113 • common

Set: Onslaught
Collector number: 113
Rarity: Common
Mana cost: blue mana
Type: Enchantment
Colors: Blue
Artist: Alan Pollack
Market price: $0.13

Add this to your collection →Add to wishlist Buy this card on eBay

$0.13est. via TCGplayer

0collectors have this

0copies owned

2other printings of this card

Market

What it's worth

$0.13market price via TCGplayer · Aug 18, 2026$0.13 – $0.14 over the tracked period

Estimate for a typical copy of Sea's Claim; condition, printing, and grading move the real number.

Lore

Why it matters

As a common enchantment from the Onslaught set, Sea's Claim serves as a foundational utility piece that alters the battlefield by transforming a target land into an Island. Its ability to disrupt opposing mana bases makes it a clever, accessible tool for players looking to color-screw their opponents or bypass restrictive terrain.

Generated by Pi, the collecto.rs collecting companion

Card face

What it does

Enchant land (Target a land as you cast this. This card enters attached to that land.)

Enchanted land is an Island.

"My vengeance will drown my enemies as my storms drown the desert."— Ixidor, reality sculptor

Formats

Where you can play it

StandardNot legal
PioneerNot legal
ModernLegal
LegacyLegal
VintageLegal
CommanderLegal
PauperLegal
BrawlNot legal
HistoricNot legal
TimelessNot legal
Penny DreadfulLegal
OathbreakerLegal

Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC. Card text via Scryfall. Not approved or endorsed by Wizards. As of the last catalogue refresh.

Buy

Where to find one

Search for Sea's Claim on the marketplaces collectors use.

Listings from external marketplaces. We may earn a commission on qualifying purchases.

Provenance

Where it came from

Sea's Claim was released in 2002 as part of the Onslaught expansion for the Magic: The Gathering trading card game. Set on the plane of Otaria, the expansion was defined by a heavy focus on tribal synergies and creature-based combat, marking a return to the high-fantasy roots of the game after the artifacts-focused Odyssey block. As a common enchantment card, it functions as a piece of 'land hate,' allowing players to alter the land type of a target permanent to Island, which serves to disrupt opponents reliant on specific color mana or non-basic land utility.

The card features artwork by Alan Pollack, a prolific illustrator who contributed hundreds of pieces to the game throughout the late 1990s and early 2000s. Pollack’s design for this piece captures the card’s thematic function through a visual representation of mystical transformation, employing his signature painterly style to depict the sea’s influence encroaching upon the land. Upon its release, the card was received as a functional tool for sideboards in competitive play, particularly as a budget-friendly option for players looking to mitigate the impact of powerful utility lands in various formats.

Generated by Pi, the collecto.rs collecting companion

Other printings

Every version of this card

The same card, printed again — different sets, treatments, and prices.

Collectors

Who's collecting this

Real cards collectors on collecto.rs who have this in their public collection.

Nobody public has added this card yet — be the first.

About

About Sea's Claim

Sea's Claim is a card in the Magic: The Gathering catalog on collecto.rs. Onslaught 113 • common. Catalog data is sourced from Scryfall. No public cards collectors track this one yet — adding yours would make you the first on collecto.rs.

How many collectors track Sea's Claim on collecto.rs?

Sea's Claim doesn't have any public collectors on collecto.rs yet. Sign up to add it and become the first.

Can I track my own copy of Sea's Claim?

Yes. collecto.rs is free — sign up to log your card, upload photos, record condition, edition, and acquisition cost, and connect with other magic: the gathering collectors. Your collection stays private by default.

Where does the Sea's Claim catalog entry come from?

The catalog entry for Sea's Claim is sourced from Scryfall. Catalog-level facts stay consistent across every collector; your own data (condition, edition, acquisition notes) is yours.