How much is Geometer's Arthropod worth?

As of August 2026, Geometer's Arthropod from Secrets of Strixhaven Promos has a market value of €0.48. Track price trends and find local trades on Lootstack.

What finishes is Geometer's Arthropod available in?

Geometer's Arthropod is available in Nonfoil, Foil. Each finish may have a different market value — compare prices for each version on Lootstack.

What set is Geometer's Arthropod from?

Geometer's Arthropod is from the Secrets of Strixhaven Promos (PSOS) expansion, part of the Magic: The Gathering trading card game.

What rarity is Geometer's Arthropod?

Geometer's Arthropod is a Rare card from the Secrets of Strixhaven Promos set in Magic: The Gathering.

What type of card is Geometer's Arthropod?

Geometer's Arthropod is a Creature — Fractal Crab from the Secrets of Strixhaven Promos set in Magic: The Gathering.

Is Geometer's Arthropod legal in Standard?

Geometer's Arthropod is Legal in Standard. Check all format legalities for this Magic: The Gathering card on Lootstack.

Geometer's Arthropod - Secrets of Strixhaven Promos

Card Availability

See where Geometer's Arthropod is available worldwide and at your local stores

Cities

Your Stores

Other printings

View

Legalities

LEGAL

Brawl

LEGAL

Commander

LEGAL

Duel

LEGAL

Future

UNKNOWN

Frontier

LEGAL

Historic

LEGAL

Legacy

LEGAL

Modern

UNKNOWN

Oathbreaker

UNKNOWN

Pauper

LEGAL

Penny

LEGAL

Pioneer

LEGAL

Standard

LEGAL

Vintage

Rules & Rulings

3/20/2026

In some rare cases, the value of X for the spell on the stack may be different than the value that was chosen when you cast it. For example, if you control Unbound Flourishing (an enchantment with "Whenever you cast a permanent spell with a mana cost that contains , double the value of X.") the value of X may have been doubled. In those cases, use the value of X as the spell exists on the stack at the time Geometer's Arthropod's ability resolves to determine the value of X for Geometer's Arthropod's ability.

3/20/2026

Geometer's Arthropod's ability resolves before the spell that caused it to trigger. It resolves even if that spell is countered or otherwise leaves the stack without resolving. In that case, use the value of X as that spell last existed on the stack to determine the value of X for Geometer's Arthropod's ability.