HOU
Hour of Devastation
Hour of Devastation Prerelease Promo Pack
▼
-0.07%
since last update
| Box EV $21.53 | Pack EV $3.59 | Packs per Box 6 | Last Updated May 29, 2025 |
Key Statistics
| Box Expected Value: |
$21.53
$10
$22
$33
|
|---|---|
| Pack Expected Value: |
$3.59
Deviation: ±$4.56
|
| Packs per Box: | 6 |
EV Trend
| Percent Change: |
▼
-0.07%
|
| Dollar Change: |
▼
$-0.02
|
Fee AnalysisFor TCGPlayer sales
| Sale Price (S): | $0.00 |
| Seller Fee: | -$0.00 (0.00%) |
| Net EV After Fees: | $0.00 |
Fee Visualization
Top-20 Value Contributors
| # | Card Name | $/Pack | $/Box | % Pack EV | % Box EV | Rarity | Foil? |
|---|---|---|---|---|---|---|---|
| 1 | Unknown Card | $0.32 | $1.94 | 9.0% | 9.0% | Unknown | Yes |
| 2 | Unknown Card | $0.31 | $1.84 | 8.6% | 8.6% | Unknown | Yes |
| 3 | Unknown Card | $0.24 | $1.46 | 6.8% | 6.8% | Unknown | Yes |
| 4 | Unknown Card | $0.17 | $1.01 | 4.7% | 4.7% | Unknown | Yes |
| 5 | Unknown Card | $0.17 | $0.99 | 4.6% | 4.6% | Unknown | Yes |
| 6 | Unknown Card | $0.16 | $0.93 | 4.3% | 4.3% | Unknown | Yes |
| 7 | Unknown Card | $0.15 | $0.89 | 4.1% | 4.1% | Unknown | Yes |
| 8 | Unknown Card | $0.15 | $0.88 | 4.1% | 4.1% | Unknown | Yes |
| 9 | Unknown Card | $0.14 | $0.85 | 3.9% | 3.9% | Unknown | Yes |
| 10 | Unknown Card | $0.14 | $0.82 | 3.8% | 3.8% | Unknown | Yes |
| 11 | Unknown Card | $0.13 | $0.77 | 3.5% | 3.5% | Unknown | Yes |
| 12 | Unknown Card | $0.11 | $0.66 | 3.0% | 3.0% | Unknown | Yes |
| 13 | Unknown Card | $0.09 | $0.53 | 2.5% | 2.5% | Unknown | Yes |
| 14 | Unknown Card | $0.09 | $0.57 | 2.6% | 2.6% | Unknown | Yes |
| 15 | Unknown Card | $0.09 | $0.54 | 2.5% | 2.5% | Unknown | Yes |
| 16 | Unknown Card | $0.09 | $0.52 | 2.4% | 2.4% | Unknown | Yes |
| 17 | Unknown Card | $0.07 | $0.44 | 2.1% | 2.1% | Unknown | Yes |
| 18 | Unknown Card | $0.06 | $0.36 | 1.7% | 1.7% | Unknown | Yes |
| 19 | Unknown Card | $0.06 | $0.35 | 1.6% | 1.6% | Unknown | Yes |
| 20 | Unknown Card | $0.06 | $0.35 | 1.6% | 1.6% | Unknown | Yes |
These top 20 cards contribute 77.6% of the box's total Expected Value.
Understanding EV Calculation & Trends
The Expected Value (EV) is calculated using a sophisticated stratified sampling simulation. This involves:
- Breaking down potential box contents into distinct groups (strata)
- Running hundreds of thousands of simulated pack openings
- Using an adaptive sampling process to ensure sufficient simulations per group for statistical accuracy
- Calculating the weighted average value based on current market prices
Variance & Confidence
The **Standard Deviation (±)** represents the typical fluctuation you might see in the value of individual boxes due to pack-to-pack randomness. While the simulation provides an estimate of the *average* outcome (EV), actual results will vary.
EV Trend Analysis
Trend values reflect the change in Box EV since the last data update:
- Green values indicate an increase.
- Red values indicate a decrease.
- Gray indicates no significant change.
Note: EV is a statistical expectation based on probabilities and market data. It's a powerful tool for analysis, but actual results from opening a box will vary due to randomness. Prices are sourced from TCGPlayer Market Prices (Normal/Foil) - Stratified Sampling.