Obsidian Flames is one of the most approachable Scarlet & Violet sets to complete if you want a binder that still feels exciting from start to finish. It released on August 11, 2023 as the third expansion of the Scarlet & Violet era, and its English set is large enough to feel meaningful without becoming overwhelming. With 197 numbered cards and 230 total cards including secrets, it gives collectors a strong mix of Charizard chase appeal, illustration rares, and a very finishable master set goal.

What counts as a master set for Obsidian Flames

There is no single universal rule for what every collector must include, so the first step is deciding your own finish line. For Obsidian Flames, the most practical approach is to separate it into three levels. A basic complete set is the 197 numbered cards. A true master set, using the most common collector count, is 406 cards total: the 197 standard cards, plus 176 reverse holos, plus 33 secret rares. Promos, stamped promos, and prerelease cards are usually tracked separately as a bonus layer rather than forced into the core 406.

Why Obsidian Flames is such a fun set to master

This set stands out for four reasons. First, it has one of the strongest Charizard themes in the Scarlet & Violet era, which gives it broad collector appeal. Second, it is a regular expansion, so you can buy normal sealed products instead of relying on special set boxes. Third, the set size feels very manageable compared with some later Scarlet & Violet expansions. Fourth, the chase cards are memorable, but the overall project still feels realistic for collectors who stay organized and shift to singles at the right time.

The smartest way to approach the set

The biggest mistake is trying to rip your way to completion for too long. Because Obsidian Flames is a regular expansion with booster boxes, bundles, and Elite Trainer Boxes, sealed is great for building your early binder, creating trade fodder, and enjoying the set. But singles should do the heavy lifting once the easy progress slows down. In practice, the cheapest path is usually: get the promos you care about, open a reasonable amount of product, then switch into buying reverse holos and missing secret rares directly.

Best products to buy first

If your goal is pure master set progress, buy products based on pack volume first and promo access second.

1. Booster Display Box

   This is the cleanest product for building a strong base quickly because it gives you 36 packs in one shot. If your goal is commons, uncommons, holos, and a solid stack of reverse holos, this is the best place to start.

2. Pokémon Center Elite Trainer Box

   This is worth prioritizing if the stamped Charmander promo matters to your definition of complete. It includes both the regular full art Charmander promo and the Pokémon Center stamped version.

3. Regular Elite Trainer Box

   Good if you want the Charmander promo and a strong opening experience, but not the most efficient product for pure pack volume.

4. Booster Bundle

   This is a solid lower commitment option if you want to open a smaller amount of product before switching into singles.

5. Build & Battle Box

   Good if you want one of the prerelease promos and a smaller opening experience. This is more useful for promo collectors than for raw master set efficiency.

Promos and product exclusives you should not forget

If you want more than the core 406, Obsidian Flames has a promo layer that is worth tracking separately. Current product tied cards include the Charmander Elite Trainer Box promo, the Pokémon Center stamped version of that promo, and the four Build & Battle prerelease promos: Palafin, Cleffa, Togekiss, and Mawile. You may also want to track blisters and other sealed product promos separately if your goal goes beyond the core set. That is why the cleanest approach is to keep the promo layer separate instead of forcing it into your main binder goal.

A clean definition that works well in practice

For most collectors, this is the best framework:

1. Complete set

   All 197 numbered cards.

2. Master set

   The 197 numbered cards plus all 176 reverse holos and all 33 secret rares, which is the commonly cited 406 card finish line.

3. Master set plus promos

   Your 406 core, plus all ETB promos, Pokémon Center stamped promos, prerelease promos, and any release specific variants you personally care about.

That approach keeps the main goal clear while still letting you go full completionist later.

Binder planning before you buy anything

A 406 card core master set needs 406 slots. That means about 23 physical 9 pocket binder sheets if you use both sides, about 46 single sided 9 card pages, or about 17 physical 12 pocket sheets if you use both sides. In other words, a 480 slot binder is a comfortable target for the core master set, while promos can fit in extra space or in a separate promo section.

The best binder layout for Obsidian Flames

The cleanest layout is numerical order with variants grouped behind each card.

1. Base card first
2. Reverse holo second
3. Secret rares in set number order at the back
4. Promos in a separate promo section

This makes missing cards easy to spot and keeps the set readable from start to finish. The grouping works especially well here because the reverse holo layer is large enough to matter, but still very manageable if you stay organized.

What to buy sealed and what to buy as singles

Here is the best practical flow.

1. Buy the promo products you actually care about.
2. Open enough packs to enjoy the set and build a decent trade pile.
3. Stop opening once duplicates start dominating your pulls.
4. Buy reverse holos and lower rarity holes as singles.
5. Save your budget for the top chase cards instead of hoping to spike them from packs.

This works especially well in Obsidian Flames because the endgame is usually not the commons or regular holos. It is the reverse holos, the illustration rares, and the Charizard chase cards that slow collectors down. Once your binder is mostly filled, singles are almost always the faster and cleaner way to finish.

The cards most likely to bottleneck your completion

As of now, the cards most likely to slow down your last stretch include Charizard ex #223, Charizard ex #228, Ninetales #199, Cleffa #202, Gloom #198, Pidgeot ex #225, and Scizor #205. The good news is that Obsidian Flames is still much more finishable than many larger modern sets if you stay patient and organized.

Best budget strategy

If you want the most efficient route, do this:

1. Finish commons, uncommons, holos, and reverse holos first.
2. Buy lower cost secret rares during periods of heavy opening.
3. Leave the biggest Charizard chase cards for last unless you find a strong trade opportunity.
4. Do not overpay early for hype cards unless they are your personal grails.
5. Keep a separate list for promos so they do not blur your progress on the core 406.

That order keeps momentum high. You will see visible binder progress quickly, and you avoid sinking too much budget into early chase cards before the market settles.

A realistic completion roadmap

Here is the most balanced plan for most collectors.

Phase 1
Buy a Booster Display Box if you want the strongest sealed start. Add a regular or Pokémon Center Elite Trainer Box if the Charmander promo matters to you.

Phase 2
Add a Build & Battle Box if you care about prerelease promos and want to keep the promo section complete.

Phase 3
Open enough product to build your binder base and a duplicate stack. At that point, stop treating sealed as your main path.

Phase 4
Buy the reverse holos in batches, then target the illustration rares, special illustration rares, and top chase cards one by one. Use your duplicate hits for trade leverage whenever possible.

Final recommendation

If you want the cleanest, most satisfying version of Obsidian Flames, treat 406 cards as the core master set and treat promos as a separate completion tier. That gives you a serious but achievable goal, keeps your binder organized, and avoids the common trap of mixing every promo and product exclusive into the base target from day one. Obsidian Flames is one of the better Scarlet & Violet sets to master if you want a project that feels exciting, Charizard driven, and actually finishable.

Ready to master set Obsidian Flames?

Skip the guesswork and build your binder with confidence from day one. Our Obsidian Flames Complete Set + Master Set + Checklist bundle helps you organize every slot, track your progress, and see exactly what you still need to complete the set.

Shop Obsidian Flames Bundle