> 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/vii-shadow-depths/nfts/booster-zone.md). # Booster zone The booster zone is a special area inside the clone's ship where players can place various NBM Active cards (NFT version) to import specific tools or units into their shuttles. From mechanics to an electric rope shovel, each one of them add unique in-game boosts to various aspects of the game. See which NFTs are [compatible](#compatibles-nfts) and learn what type of boost they provide bellow. ### Where and how ? 1\) Head over to the "Ship" section, then click on the dropdown and click on the "Booster Zone" sub category.

2\) From booster zone dashboard, you can see the ongoing Boost on the right panel coming from the currents Staked NFTs. Every slot with a "+" mean they are free slots, you can stack a new NFT at any moment. Slots with a "lock icon" mean you can't use them for now, upgrade the [Booster Zone](/nbm-shadow-depths/overview/nft-battle-miners-official-wiki/vii-shadow-depths/spaceship/booster-zone.md) ship module to unlock them. Click on the "+" to stack a new NFT.

3\) Now select one of the [compatible NFTs](#compatibles-nfts) from your wallet by clicking on "select". If none appear, it might be because your NFTs are used in a mining operation or already stack on the TerraGrid. In that case, use the "**include used**" option on the right panel to make them visible.

4\) Remove an NFT at any moment by hovering the NFT and clicking on the "remove card" button. {% hint style="info" %} Note : You can remove and add a new NFT on the same slot without cooldown as long as this NFT has been stack more than 1 hour. If you remove a freshly staked NFT, the corresponding slot will be affected by a 1 hour cooldown (preventing switching abuse). {% endhint %}

### Compatibles NFTs

Bonus	Range (dependent on the rarity of the NFT)	Cap
The mechanic Reduces item max durability damage on repair.	0.02% to 0.14%	2%
C-case Extend the warehouse by providing additional slots.	+2 to +14 slots	none
Mining super machine Increase the amount of tokens mined by the clone.	+2% to +14%	100%
Laser station A22 Increase the amount of tokens mined by the clone.	+2% to +14%	100%
Electric rope shovel Increase the amount of tokens mined by the clone.	+2% to +14%	100%
Production belt Decrease the workshop craft/print time.	+0.2% to +1.4%	none
Impact blocker Increase the clone's defense.	+1% to +7%	50%
Shielded air filter Enhance the clone's chemical resistance.	+1% to +7%	none
Space battle station Increase the clone's ranged damage.	+2% to +14%	50%
Ground battle station Increase the clone's melee damage.	+2% to +14%	50%
Hydrovold Station Enhance the clone's electrical resistance.	+1% to +7%	none
Skybreaker Fires a powerful blast at guardians at the beginning of combat, dealing 0.5-5% of the guardian's maximum health based on the level and rarity of the card. Multiple Skybreakers can be used, with damage capped at 33% of the guardian's maximum health.	+0.2% to +5%	33%
Rock Grinder Increase the clone's Crit Chance.	+0.5% to +3.5%	20%
Submarine Drill Increase the clone's Crit Damage.	+1% to +7%	none
Nanobot Increase the clone's Max Health Points Multiplier.	+2% to +14%	none
Solar Power Mining Station Increase the clone's Recovery Speed.	+1% to +7%	none
Anti-Personnel Landmine Increase the clone's Surprise Chance Reduction.	+0.5% to +3.5%	none
Space Force Satellite Increase the clone's Surprise Chance.	+0.5% to +3.5%	none
Air Filtering Fighter Jet Increase the clone's Drop Chance Multiplier.	+1% to +7%	40%
Ocean Ground Scanner Increase the clone's Enemy Drop Chance.	+1% to +7%	40%

For instance, a Common 1 C-case grants +2 slots in the warehouse, while an Ultimate 5 C-case grants +14 slots in the warehouse (e.g. C1 : +2, C2 : +2.5, C3 : +3, ... , E1 : +7, ... , U1 : +12, U5 : +14). Finally, in the booster zone, there is no limit on how many times a template can be used as long as a player owns the NFTs in his wallet. For instance, if a player unlocks the 10 booster zone slots and owns 10 NFTs of 'The Mechanic', they can use this template 10 times. However, some bonuses are capped, and it is up to each player to identify the best NFT combinations based on the environment in which they are evolving and their gameplay style. {% hint style="info" %} Upgrade the [Booster Zone ship module](/nbm-shadow-depths/overview/nft-battle-miners-official-wiki/vii-shadow-depths/spaceship/booster-zone.md) to unlock additional Booster Zone slots. {% endhint %} **If you need NBM NFTs, you can visit the shop below:** {% embed url="" %}