Rapid Decay
World Championship Decks 1999 · #js67sb

Rapid Decay

Rapid Decay is a Rare Instant from World Championship Decks 1999 (js67sb) in Magic: The Gathering. Mana cost {1}{B}. Color identity: B. Cactaur's latest catalog snapshot shows a market reference near $0.42 for ungraded copies.

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TCGPlayer market $0.42
Cardmarket trend
Rarity Rare
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Who is this card for?

Rapid Decay suits collectors and players working on World Championship Decks 1999 who need the Rare slot. Legal in legacy, vintage, commander, oathbreaker. Confirm the exact printing and language before buying for a deck list.

What is Rapid Decay from World Championship Decks 1999?

Rapid Decay is a Instant in World Championship Decks 1999 numbered js67sb. Mana cost {1}{B}. Color identity: B. Rapid Decay (js67sb) is a format-relevant Instant in World Championship Decks 1999 with legality in legacy, vintage, commander, oathbreaker. Deck demand and reprint risk often explain price as much as rarity alone.

What is Rapid Decay worth today?

Cactaur tracks a market reference near $0.42 for Rapid Decay. Low and high spread runs $0.42 to null. This printing is from World Championship Decks 1999. Collector number js67sb distinguishes this printing from same-name cards in other sets. Catalogued rarity: Rare. The set released in 1999.

SetWorld Championship Decks 1999
Numberjs67sb
RarityRare
TCGPlayer USD$0.42
Cardmarket EUR
Normal $0.42

Card stats

ColorsB

How collectible is Rapid Decay?

Rapid Decay is a Rare printing in World Championship Decks 1999. Commander demand can sustain prices even when Standard supply is deep. This printing is from World Championship Decks 1999. Collector number js67sb distinguishes this printing from same-name cards in other sets.

What are the key details for Rapid Decay?

Rapid Decay lists as Instant with keywords Cycling. Artist: Chippy. Rules text is indexed in the catalog for search and deck research. This printing is from World Championship Decks 1999. Collector number js67sb distinguishes this printing from same-name cards in other sets.

Cactaur's take

Rapid Decay (js67sb) is a format-relevant Instant in World Championship Decks 1999 with legality in legacy, vintage, commander, oathbreaker. Deck demand and reprint risk often explain price as much as rarity alone.

Pros

  • Rapid Decay is catalogued as Rare Instant in World Championship Decks 1999, making set and collector number verification straightforward.
  • Public market data shows a reference near $0.42.
  • Mana cost {1}{B} and type line Instant 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 $0.42 as a benchmark, then adjust for finish, grade, and how quickly you need to buy or sell.

FAQ

What is Rapid Decay from World Championship Decks 1999?

Rapid Decay is a Rare Instant from World Championship Decks 1999 numbered js67sb in Magic: The Gathering. Cactaur indexes set, rarity, mana cost, and market references for this printing.

How much is Rapid Decay worth?

Cactaur's catalog snapshot shows a market reference near $0.42 for ungraded Rapid Decay. Condition, finish, and recent sold comps can move realized prices above or below that benchmark.

What rarity is Rapid Decay?

Rapid Decay is catalogued as Rare in World Championship Decks 1999. Use the collector number and set symbol on listings to confirm you are buying this exact printing.

Is Rapid Decay legal in Commander or Standard?

Rapid Decay shows format legality in legacy, vintage, commander, oathbreaker based on our latest ingest. Always verify the exact printing and ban-list updates before registering a deck for an event.

Should I buy Rapid Decay near mint or played?

Near-mint copies command the catalog reference near $0.42. 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.