Magic: The Gathering

Sea-Dasher Octopus

Ikoria: Lair of Behemoths Promos 66p • rare

Set: Ikoria: Lair of Behemoths Promos
Collector number: 66p
Rarity: Rare
Mana cost: 1 generic mana blue mana blue mana
Type: Creature
Colors: Blue
Artist: Chris Seaman
Market price: $1.14

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$1.14est. via TCGplayer

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0copies owned

3other printings of this card

Market

What it's worth

$1.14market price via TCGplayer · Aug 19, 2026$0.97 – $1.23 over the tracked period

Estimate for a typical copy of Sea-Dasher Octopus; condition, printing, and grading move the real number.

Lore

Why it matters

This creature card stands out as a rare find within its set, representing a unique artistic vision. Its classification as a rare collectible makes it a distinct addition for those who appreciate the intersection of specialized illustration and gameplay utility.

Generated by Pi, the collecto.rs collecting companion

Card face

What it does

Mutate 1 generic mana blue mana (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.)

Flash

Whenever this creature deals combat damage to a player, draw a card.

Formats

Where you can play it

StandardNot legal
PioneerLegal
ModernLegal
LegacyLegal
VintageLegal
CommanderLegal
PauperNot legal
BrawlLegal
HistoricLegal
TimelessLegal
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.

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Where to find one

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Provenance

Where it came from

The Sea-Dasher Octopus was released in 2020 as part of the Ikoria: Lair of Behemoths set for the Magic: The Gathering trading card game. The set introduced the mutate mechanic, a design innovation that allowed players to stack creatures atop one another to combine their abilities and power, reflecting the theme of monstrous evolution central to the Ikoria plane.

Artist Chris Seaman rendered this piece, focusing on a dynamic, bioluminescent aesthetic that emphasizes the creature's predatory nature. As a rare promotional card, it served to showcase the set's unique visual identity and mechanical complexity, receiving attention from players for its utility in 'flash' style play strategies where timing and surprise are paramount.

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

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About

About Sea-Dasher Octopus

Sea-Dasher Octopus is a card in the Magic: The Gathering catalog on collecto.rs. Ikoria: Lair of Behemoths Promos 66p • rare. Catalog data is sourced from Scryfall. No public cards collectors track this one yet — adding yours would make you the first on collecto.rs.

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Can I track my own copy of Sea-Dasher Octopus?

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Where does the Sea-Dasher Octopus catalog entry come from?

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