Mammoth Spider
Core Set 2020 · #181

Mammoth Spider

Mammoth Spider is a Common Creature — Spider from Core Set 2020 (181) in Magic: The Gathering. Mana cost {4}{G}. Color identity: G. Cactaur's latest catalog snapshot shows a market reference near $0.35 for ungraded copies.

Core Set 2020 set collectorsBulk and playset buyers [object Object][object Object][object Object][object Object][object Object][object Object]
TCGPlayer market $0.35
Cardmarket trend €0.03
Rarity Common
App coming soon

Who is this card for?

Mammoth Spider suits collectors and players working on Core Set 2020 who need the Common slot. This is typically a low-cost slot for master sets; avoid overpaying unless you need a specific finish or near-mint condition.

What is Mammoth Spider from Core Set 2020?

Mammoth Spider is a Creature — Spider in Core Set 2020 numbered 181. Mana cost {4}{G}. Color identity: G. Mammoth Spider (181) from Core Set 2020 should be evaluated with set context, mana cost, color identity, and condition together. This printing is from Core Set 2020.

What is Mammoth Spider worth today?

Cactaur tracks a market reference near $0.35 for Mammoth Spider. Low and high spread runs $0.35 to null. Per-finish references: cardmarket: $0.03; foil: $0.35; Normal: $0.09. This printing is from Core Set 2020. Collector number 181 distinguishes this printing from same-name cards in other sets.

SetCore Set 2020
Number181
RarityCommon
TCGPlayer USD$0.35
Cardmarket EUR€0.03
cardmarket $0.03
foil $0.35
Normal $0.09

Card stats

ColorsG
Power3

How collectible is Mammoth Spider?

Mammoth Spider is a Common printing in Core Set 2020. Master set builders use collector number and set symbol to track completion progress. This printing is from Core Set 2020. Collector number 181 distinguishes this printing from same-name cards in other sets.

What are the key details for Mammoth Spider?

Mammoth Spider lists as Creature — Spider with keywords Reach. Artist: Lars Grant-West. Rules text is indexed in the catalog for search and deck research. This printing is from Core Set 2020. Collector number 181 distinguishes this printing from same-name cards in other sets.

Cactaur's take

Mammoth Spider (181) from Core Set 2020 should be evaluated with set context, mana cost, color identity, and condition together.

Pros

  • Mammoth Spider is catalogued as Common Creature — Spider in Core Set 2020, making set and collector number verification straightforward.
  • Public market data shows a reference near $0.35 across finishes (cardmarket: $0.03; foil: $0.35; Normal: $0.09).
  • Mana cost {4}{G} and type line Creature — Spider help deck builders confirm the correct printing quickly.

Cons

  • Raw market prices vary by condition and finish — near-mint estimates are not slab grades.

Verdict: Treat this as a low-stakes master-set slot unless you are paying for gem condition or a specific finish.

FAQ

What is Mammoth Spider from Core Set 2020?

Mammoth Spider is a Common Creature — Spider from Core Set 2020 numbered 181 in Magic: The Gathering. Cactaur indexes set, rarity, mana cost, and market references for this printing.

How much is Mammoth Spider worth?

Cactaur's catalog snapshot shows a market reference near $0.35 for ungraded Mammoth Spider. Condition, finish, and recent sold comps can move realized prices above or below that benchmark.

What rarity is Mammoth Spider?

Mammoth Spider is catalogued as Common in Core Set 2020. Use the collector number and set symbol on listings to confirm you are buying this exact printing.

Is Mammoth Spider legal in Commander or Standard?

Mammoth Spider shows format legality in historic, timeless, gladiator, pioneer based on our latest ingest. Always verify the exact printing and ban-list updates before registering a deck for an event.

Should I buy Mammoth Spider near mint or played?

Near-mint copies command the catalog reference near $0.35. Heavily played copies trade lower unless the card is a chase rare where any clean copy is scarce.

Related cards

Trust & data sources. Cactaur displays catalog and market data from pokemontcg.io embedded TCGPlayer/Cardmarket references. Prices change frequently and are not guarantees.

Cactaur does not authenticate cards or guarantee values. Scan your copy in the iPhone app for condition-aware guidance.

Catalog snapshot: 2026-06-23. Last updated: 2026-06-23.