Invasion of Dominaria // Serra Faithkeeper
March of the Machine · #21

Invasion of Dominaria // Serra Faithkeeper

Invasion of Dominaria // Serra Faithkeeper is a Uncommon Battle — Siege // Creature — Angel from March of the Machine (21) in Magic: The Gathering. Mana cost {2}{W}. Color identity: W. Cactaur's latest catalog snapshot shows a market reference near $0.27 for ungraded copies.

March of the Machine set collectorsBulk and playset buyers [object Object][object Object][object Object][object Object][object Object][object Object]
TCGPlayer market $0.27
Cardmarket trend €0.13
Rarity Uncommon
App coming soon

Who is this card for?

Invasion of Dominaria // Serra Faithkeeper suits collectors and players working on March of the Machine who need the Uncommon 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 Invasion of Dominaria // Serra Faithkeeper from March of the Machine?

Invasion of Dominaria // Serra Faithkeeper is a Battle — Siege // Creature — Angel in March of the Machine numbered 21. Mana cost {2}{W}. Color identity: W. Invasion of Dominaria // Serra Faithkeeper (21) from March of the Machine should be evaluated with set context, mana cost, color identity, and condition together.

What is Invasion of Dominaria // Serra Faithkeeper worth today?

Cactaur tracks a market reference near $0.27 for Invasion of Dominaria // Serra Faithkeeper. Low and high spread runs $0.27 to null. Per-finish references: cardmarket: $0.13; foil: $0.27; Normal: $0.10. This printing is from March of the Machine. Collector number 21 distinguishes this printing from same-name cards in other sets.

SetMarch of the Machine
Number21
RarityUncommon
TCGPlayer USD$0.27
Cardmarket EUR€0.13
cardmarket $0.13
foil $0.27
Normal $0.10

Card stats

ColorsW

How collectible is Invasion of Dominaria // Serra Faithkeeper?

Invasion of Dominaria // Serra Faithkeeper is a Uncommon printing in March of the Machine. Master set builders use collector number and set symbol to track completion progress. This printing is from March of the Machine. Collector number 21 distinguishes this printing from same-name cards in other sets.

What are the key details for Invasion of Dominaria // Serra Faithkeeper?

Invasion of Dominaria // Serra Faithkeeper lists as Battle — Siege // Creature — Angel with keywords Flying, Vigilance, Transform. Artist: Denys Tsiperko. Rules text is indexed in the catalog for search and deck research. This printing is from March of the Machine.

Cactaur's take

Invasion of Dominaria // Serra Faithkeeper (21) from March of the Machine should be evaluated with set context, mana cost, color identity, and condition together.

Pros

  • Invasion of Dominaria // Serra Faithkeeper is catalogued as Uncommon Battle — Siege // Creature — Angel in March of the Machine, making set and collector number verification straightforward.
  • Public market data shows a reference near $0.27 across finishes (cardmarket: $0.13; foil: $0.27; Normal: $0.10).
  • Mana cost {2}{W} and type line Battle — Siege // Creature — Angel 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 Invasion of Dominaria // Serra Faithkeeper from March of the Machine?

Invasion of Dominaria // Serra Faithkeeper is a Uncommon Battle — Siege // Creature — Angel from March of the Machine numbered 21 in Magic: The Gathering. Cactaur indexes set, rarity, mana cost, and market references for this printing.

How much is Invasion of Dominaria // Serra Faithkeeper worth?

Cactaur's catalog snapshot shows a market reference near $0.27 for ungraded Invasion of Dominaria // Serra Faithkeeper. Condition, finish, and recent sold comps can move realized prices above or below that benchmark.

What rarity is Invasion of Dominaria // Serra Faithkeeper?

Invasion of Dominaria // Serra Faithkeeper is catalogued as Uncommon in March of the Machine. Use the collector number and set symbol on listings to confirm you are buying this exact printing.

Is Invasion of Dominaria // Serra Faithkeeper legal in Commander or Standard?

Invasion of Dominaria // Serra Faithkeeper 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 Invasion of Dominaria // Serra Faithkeeper near mint or played?

Near-mint copies command the catalog reference near $0.27. 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.