# Features

Each card comes with three primary features: the Withdraw Button, Compound Button, and Lock Button.

<figure><img src="https://content.gitbook.com/content/lcvHlnNCMV8ZBihrdfJR/blobs/07nJxCn0AIJ4mvZAC9Bz/ambu.png" alt="" width="188"><figcaption></figcaption></figure>

* **Lock Button:** This strategy involves locking your card for a set period (15 or 30 days), during which you cannot withdraw and sell your ninjas and bears. It boosts your daily earnings by 0.2% for 15 days or 0.4% for 30 days.
* **Claim Button:** Access your earnings and withdraw them at your convenience.
* **Reinvest Button:** Reinvest your earnings back into the game to enhance future returns.&#x20;

{% hint style="info" %}
You can still compound while your ninja is locked up.
{% endhint %}
