# 11. What is a Burning Event?

The **Burning Event** gives you the option to burn your Racks and Miners for Event Coins (ECoins). You can use these ECoins to buy loot boxes with Miners, purchase certain items, or unlock specific rewards shown on the progression bar at the top of the Event page.

<figure><img src="/files/owfRdbiMUhpAxnjqccDX" alt=""><figcaption></figcaption></figure>

For each milestone of earned points, you can receive rewards from the progression bar.\
Each burning lasts for about an hour, two hours, or more. Be sure to check the F.A.Q. section of this event for more details before burning.

{% hint style="info" %}
The items and currencies you burn cannot be retrieved after the process is done.

So be sure to check if you want to burn selected items or not before doing so.
{% endhint %}

Each Miner is burned for ECoins, with the amount calculated based on the item’s power and/or bonus power. Each Rack is burned for ECoins, with the amount calculated based on the item’s cell number and/or bonus percentage.

Once you’ve started the burning process, you can instantly finish it by paying a certain amount of RLT.


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