Portent of Betrayal
Theros · #133

Portent of Betrayal

Portent of Betrayal is a Common Sorcery from Theros (133) in Magic: The Gathering. Mana cost {3}{R}. Color identity: R. Cactaur's latest catalog snapshot shows a market reference near $0.20 for ungraded copies.

Theros set collectorsBulk and playset buyers [object Object][object Object][object Object][object Object][object Object][object Object]
TCGPlayer market $0.20
Cardmarket trend €0.06
Rarity Common
App coming soon

Who is this card for?

Portent of Betrayal suits collectors and players working on Theros 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 Portent of Betrayal from Theros?

Portent of Betrayal is a Sorcery in Theros numbered 133. Mana cost {3}{R}. Color identity: R. Portent of Betrayal (133) from Theros should be evaluated with set context, mana cost, color identity, and condition together. This printing is from Theros. Collector number 133 distinguishes this printing from same-name cards in other sets.

What is Portent of Betrayal worth today?

Cactaur tracks a market reference near $0.20 for Portent of Betrayal. Low and high spread runs $0.20 to null. Per-finish references: cardmarket: $0.06; foil: $0.20; Normal: $0.06. This printing is from Theros. Collector number 133 distinguishes this printing from same-name cards in other sets.

SetTheros
Number133
RarityCommon
TCGPlayer USD$0.20
Cardmarket EUR€0.06
cardmarket $0.06
foil $0.20
Normal $0.06

Card stats

ColorsR

How collectible is Portent of Betrayal?

Portent of Betrayal is a Common printing in Theros. Master set builders use collector number and set symbol to track completion progress. This printing is from Theros. Collector number 133 distinguishes this printing from same-name cards in other sets. Catalogued rarity: Common.

What are the key details for Portent of Betrayal?

Portent of Betrayal lists as Sorcery with keywords Scry. Artist: Daarken. Rules text is indexed in the catalog for search and deck research. This printing is from Theros. Collector number 133 distinguishes this printing from same-name cards in other sets. Catalogued rarity: Common.

Cactaur's take

Portent of Betrayal (133) from Theros should be evaluated with set context, mana cost, color identity, and condition together.

Pros

  • Portent of Betrayal is catalogued as Common Sorcery in Theros, making set and collector number verification straightforward.
  • Public market data shows a reference near $0.20 across finishes (cardmarket: $0.06; foil: $0.20; Normal: $0.06).
  • Mana cost {3}{R} and type line Sorcery 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 Portent of Betrayal from Theros?

Portent of Betrayal is a Common Sorcery from Theros numbered 133 in Magic: The Gathering. Cactaur indexes set, rarity, mana cost, and market references for this printing.

How much is Portent of Betrayal worth?

Cactaur's catalog snapshot shows a market reference near $0.20 for ungraded Portent of Betrayal. Condition, finish, and recent sold comps can move realized prices above or below that benchmark.

What rarity is Portent of Betrayal?

Portent of Betrayal is catalogued as Common in Theros. Use the collector number and set symbol on listings to confirm you are buying this exact printing.

Is Portent of Betrayal legal in Commander or Standard?

Portent of Betrayal 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 Portent of Betrayal near mint or played?

Near-mint copies command the catalog reference near $0.20. 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.