> For the complete documentation index, see [llms.txt](https://nbmofficialwiki.gitbook.io/nbm-shadow-depths/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://nbmofficialwiki.gitbook.io/nbm-shadow-depths/overview/nft-battle-miners-official-wiki/iv-nbm-nfts/packs/construction-pack.md).

# Construction Pack

Construction packs were sold during the initial NBM sale for $99.99. They can also be obtained by opening a Dominator Station pack or purchased in the NBM Shop. 

Initially, only one construction pack containing four different [construction templates](/nbm-shadow-depths/overview/nft-battle-miners-official-wiki/iv-nbm-nfts/nft-assets/construction-cards.md) was released. This pack is often referred to as the 'GEN1' Construction pack. Later, a second construction pack introducing four new constructions was released. This pack is referred to as the 'GEN2' Construction pack. Construction cards from the GEN2 pack are not more powerful than the GEN1 Construction cards. They offer more flexibility when setting up operations, especially for operations aimed at extracting NFTs.

<figure><img src="/files/lzhf7sH3vhKDB0WCSUbS" alt="" width="375"><figcaption><p>Overview of the GEN1 (left) and GEN2 (right) Construction packs.</p></figcaption></figure>

Both packs offer the same probabilities regarding rarities and levels:

<table><thead><tr><th width="242" align="center">Rarity</th><th align="center">Probability / rarity</th><th width="119" align="center">Level</th><th align="center">Probability / level</th></tr></thead><tbody><tr><td align="center"><img src="/files/rho3XpIyqq3egWWOFCnr" alt="" data-size="line"> Common</td><td align="center">65%</td><td align="center">1</td><td align="center">45%</td></tr><tr><td align="center"><img src="/files/eMZ81XJd0UzyQfa8Rb7q" alt="" data-size="line"> Rare</td><td align="center">28.5%</td><td align="center">2</td><td align="center">25%</td></tr><tr><td align="center"><img src="/files/P1B1Eyih4QJa4AxAX6t0" alt="" data-size="line"> Epic</td><td align="center">5%</td><td align="center">3</td><td align="center">15%</td></tr><tr><td align="center"><img src="/files/eKQtaZXb29ge57uDKBeS" alt="" data-size="line"> Legendary</td><td align="center">1%</td><td align="center">4</td><td align="center">10%</td></tr><tr><td align="center"><img src="/files/YgK16dCVxIFQTvw1U80z" alt="" data-size="line"> Ultimate</td><td align="center">0.5%</td><td align="center">5</td><td align="center">5%</td></tr></tbody></table>

However, each pack contains unique templates that cannot be found in the other pack.

| GENERATION |            TEMPLATE            | RESOURCE SUPPORTED | PROBABILITY / TEMPLATE |
| :--------: | :----------------------------: | :----------------: | :--------------------: |
|    GEN1    |         MINING FACILITY        |       FUSIUM       |           45%          |
|    GEN1    |       TN5- MINING COMPLEX      |       ACTIUM       |           35%          |
|    GEN1    |          SEA PLATFORM          |       MINIUM       |           13%          |
|    GEN1    |         FILTERING TOWER        |    CONSTRUCTIUM    |           7%           |
|    GEN2    |   UNDERGROUND FUSING STATION   |       FUSIUM       |           45%          |
|    GEN2    |    SPACE ACT MELTING COMPLEX   |       ACTIUM       |           13%          |
|    GEN2    | FLOATING PRODUCTION UNIT-MIN22 |       MINIUM       |           13%          |
|    GEN2    |          LEVITATING CC         |    CONSTRUCTIUM    |           7%           |

<figure><img src="/files/t5GG55yMAtGqIQsTLNcl" alt=""><figcaption><p>Overview of the 8 Construction templates currently available, with the 4 GEN1 templates (top) and the 4 GEN2 templates (bottom).</p></figcaption></figure>