Yu-Gi-Oh! The Secret Forces – prices and most valuable cards
The Secret Forces is a Yu-Gi-Oh! set released on February 13, 2015. Our database lists 60 cards (set code: THSF).
Key facts
| Game | Yu-Gi-Oh! |
|---|---|
| Release | February 13, 2015 |
| Code | THSF |
| Card count | 60 |
Most valuable The Secret Forces cards
| # | Card | No. | Rarity | Variant | Price |
|---|---|---|---|---|---|
| 1 | Nekroz of Brionac | THSF-EN014 | Secret Rare | 1st Edition | $17.25 |
| 2 | Nekroz of Valkyrus | THSF-EN017 | Secret Rare | 1st Edition | $7.99 |
| 3 | Nekroz of Trishula | THSF-EN015 | Secret Rare | 1st Edition | $5.15 |
| 4 | Mayosenju Daibak | THSF-EN001 | Secret Rare | 1st Edition | $2.22 |
| 5 | Soul Release | THSF-EN048 | Super Rare | Unlimited | $1.80 |
| 6 | Burial from a Different Dimension | THSF-EN051 | Super Rare | 1st Edition | $1.64 |
| 7 | Manju of the Ten Thousand Hands | THSF-EN033 | Super Rare | 1st Edition | $1.48 |
| 8 | Nekroz of Catastor | THSF-EN018 | Secret Rare | 1st Edition | $1.32 |
| 9 | Vanity's Emptiness | THSF-EN059 | Super Rare | 1st Edition | $1.26 |
| 10 | Ritual Beast Tamer Lara | THSF-EN022 | Secret Rare | 1st Edition | $0.99 |
TCGplayer market prices (US market) as of October 29, 2026 — for each card, its most expensive variant (e.g. holo, 1st Edition). Prices change daily and depend on condition — check the current price of a specific card and version in RipWorth.
Rarities in this set
| Rarity | Cards |
|---|---|
| Super Rare | 40 |
| Secret Rare | 20 |
FAQ
How many cards are in The Secret Forces?
RipWorth’s database lists 60 numbered cards in The Secret Forces (sealed products excluded).
When was The Secret Forces released?
The Secret Forces was released on February 13, 2015.
What is the most valuable card in The Secret Forces?
Based on TCGplayer market prices as of October 29, 2026, the most valuable card is Nekroz of Brionac (THSF-EN014, Secret Rare) at about $17.25. Prices change daily.
All sets: Yu-Gi-Oh! · Guide: pricing Yu-Gi-Oh! cards · Yu-Gi-Oh! is a trademark of its owner; RipWorth is not affiliated with it.