Underground Sea (CEI-286) is a rare nonbasic land with the Island and Swamp subtypes from the Intl. Collectors' Edition. It has the mana ability to tap for either blue or black mana.

Identity & printing

Name: Underground Sea
Number: 286
Rarity: Rare
Variant: Normal
Language code: EN

Type line & stats

Subtypes

Market prices (catalog API)

eBay sold comps from the Vendor Tools public catalog — tap a condition below to filter sales, or refresh to pull new data into the catalog

Catalog pricing data as of 20 Apr 2026, 01:54

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Forest
#302

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Island

, Swamp

Types

Land

Catalog metadata

Imported from: Vendor Tools Public API catalog

Rules

({T}: Add {U} or {B}.)

Set, artist & references

Artist: Rob Alexander
Language: English
Set name: Intl. Collectors' Edition
Game name: Magic The Gathering

In play

Abilities, attacks, weakness & resistance

More in this set

Other cards from Intl. Collectors' Edition

View full set →

Forest
#302

Forest

#301

Forest

Mountain

Mountain

Mountain

Swamp

Swamp

Swamp

Island

Island

Island

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eBay prices

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Description

Underground Sea (CEI-286) is a rare nonbasic land with the Island and Swamp subtypes from the Intl. Collectors' Edition. It has the mana ability to tap for either blue or black mana.

Catalog pricing data as of 20 Apr 2026, 01:54