Mnemonic Betrayal
Guilds of Ravnica · #189

Mnemonic Betrayal

Mnemonic Betrayal is a Mythic Sorcery from Guilds of Ravnica (189) in Magic: The Gathering. Mana cost {1}{U}{B}. Color identity: B, U. Cactaur's latest catalog snapshot shows a market reference near $82.17 for ungraded copies.

Guilds of Ravnica set collectorsHigh-end singles buyersFinish-sensitive collectors [object Object][object Object][object Object][object Object][object Object][object Object]
TCGPlayer market $82.17
Cardmarket trend €4.48
Rarity Mythic
App coming soon

Who is this card for?

Mnemonic Betrayal suits collectors and players working on Guilds of Ravnica who need the Mythic slot. Treat $82.17 as a starting reference only — verify finish, border treatment, and condition before paying premium singles prices.

What is Mnemonic Betrayal from Guilds of Ravnica?

Mnemonic Betrayal is a Sorcery in Guilds of Ravnica numbered 189. Mana cost {1}{U}{B}. Color identity: B, U. Mnemonic Betrayal (189) is a chase-tier Mythic Sorcery in Guilds of Ravnica. Finish, border treatment, and grade drive most of the premium beyond raw near-mint quotes.

What is Mnemonic Betrayal worth today?

Cactaur tracks a market reference near $82.17 for Mnemonic Betrayal. Low and high spread runs $82.17 to null. Per-finish references: cardmarket: $4.48; foil: $82.17; Normal: $9.18. This printing is from Guilds of Ravnica. Collector number 189 distinguishes this printing from same-name cards in other sets.

SetGuilds of Ravnica
Number189
RarityMythic
TCGPlayer USD$82.17
Cardmarket EUR€4.48
cardmarket $4.48
foil $82.17
Normal $9.18

Card stats

ColorsB, U

How collectible is Mnemonic Betrayal?

Mnemonic Betrayal is a Mythic printing in Guilds of Ravnica. Chase-tier slots combine scarcity, art, and format demand — prices move with reprint news and tournament results. This printing is from Guilds of Ravnica. Collector number 189 distinguishes this printing from same-name cards in other sets.

What are the key details for Mnemonic Betrayal?

Mnemonic Betrayal lists as Sorcery. Artist: Clint Cearley. Rules text is indexed in the catalog for search and deck research. This printing is from Guilds of Ravnica. Collector number 189 distinguishes this printing from same-name cards in other sets. Catalogued rarity: Mythic.

Cactaur's take

Mnemonic Betrayal (189) is a chase-tier Mythic Sorcery in Guilds of Ravnica. Finish, border treatment, and grade drive most of the premium beyond raw near-mint quotes.

Pros

  • Mnemonic Betrayal is catalogued as Mythic Sorcery in Guilds of Ravnica, making set and collector number verification straightforward.
  • Public market data shows a reference near $82.17 across finishes (cardmarket: $4.48; foil: $82.17; Normal: $9.18).
  • Mana cost {1}{U}{B} 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: Use $82.17 as a benchmark, then adjust for finish, grade, and how quickly you need to buy or sell.

FAQ

What is Mnemonic Betrayal from Guilds of Ravnica?

Mnemonic Betrayal is a Mythic Sorcery from Guilds of Ravnica numbered 189 in Magic: The Gathering. Cactaur indexes set, rarity, mana cost, and market references for this printing.

How much is Mnemonic Betrayal worth?

Cactaur's catalog snapshot shows a market reference near $82.17 for ungraded Mnemonic Betrayal. Condition, finish, and recent sold comps can move realized prices above or below that benchmark.

What rarity is Mnemonic Betrayal?

Mnemonic Betrayal is catalogued as Mythic in Guilds of Ravnica. Use the collector number and set symbol on listings to confirm you are buying this exact printing.

Is Mnemonic Betrayal legal in Commander or Standard?

Mnemonic 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.

Why does Mnemonic Betrayal trade at a premium?

Mnemonic Betrayal combines Mythic scarcity with art, finish, and format demand. Chase slots often move on reprint rumors, tournament results, and condition-sensitive buyer interest. This printing is from Guilds of Ravnica.

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.