Arven vs Roaring Moon ex
Arven (Obsidian Flames) and Roaring Moon ex (Paradox Rift) are frequently compared because they often appear together in the same deck archetype. This page breaks down which one is the better buy right now.
Current TCGPlayer market prices put the two at $2.64 for Arven and $1.03 for Roaring Moon ex — a gap of $1.61 (156%). Prices update daily, and the two charts below show how each has moved.
Stat comparison
| Market price | $2.64 | $1.03 |
| Set | Obsidian Flames | Paradox Rift |
| Number | #186 | #124 |
| HP | — | 230 |
| Type | — | Darkness |
| Subtypes | Supporter | Basic, ex, Ancient |
| Retreat cost | — | 2 |
| Rarity | Uncommon | Double Rare |
Price history
Price History
Price History
Which should you buy?
When comparing Arven (Obsidian Flames #186) against Roaring Moon ex (Paradox Rift #124), the most immediate difference is price. Arven currently trades at roughly $2.64 while Roaring Moon ex sits near $1.03 — a gap of about $1.61 (156%). That spread alone is often the deciding factor for buyers weighing the two. On the competitive side, both appear together in the Roaring Moon ex archetype, filling complementary roles in the same shell rather than substituting for each other. Rarity is another dividing line: Arven is Uncommon while Roaring Moon ex is Double Rare, which typically explains most of the price gap and signals different print volumes. For buyers, the practical question is usually about use-case. If you are chasing value or planning to flip, the cheaper card carries less downside risk. If you are building a deck, the shared-deck or evolution relationship matters more than the sticker price. And for collectors, the two printings or variants together tend to form a more complete set than either alone. Always check the live TCGPlayer and Amazon listings before buying, since prices move.
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Frequently asked questions
Which is more expensive, Arven or Roaring Moon ex?
Arven (Obsidian Flames) is more expensive at $2.64, versus $1.03 for Roaring Moon ex (Paradox Rift) — a difference of $1.61 (156%). Prices refresh daily from TCGPlayer market data.
Are Arven and Roaring Moon ex used in the same decks?
Yes — both see play in Roaring Moon ex. They usually fill complementary roles rather than competing for the same slot.
Which is more recent?
Both were released in 2023, from Obsidian Flames and Paradox Rift respectively.
Where should I buy Arven or Roaring Moon ex?
Both cards are typically available on TCGPlayer (the largest individual-card marketplace) and Amazon (where sealed product and bundles dominate). Use the buy links above to see live listings by condition and seller.