> For the complete documentation index, see [llms.txt](https://ethernal-elves.gitbook.io/ethernal-elves/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ethernal-elves.gitbook.io/ethernal-elves/sentinels-game-play/crusades.md).
# Crusades
### **Sentinels**
With the sacrifice of $REN, Sentinels will go on a long journey to acquire Artifacts. Artifacts are a key component to releasing an Elder. Sentinels will need one Scroll to go on one Crusade. Scrolls are not tradable and the amount received is determined by a stealth snapshot. If you have a Sentinel returning from a Crusade, you can send that Sentinel back out on a Crusade as long as you have Scrolls in your Elven Wallet.
**Purchase Scrolls**\
Additional Scrolls will be available to purchase from May 9th 2022. See the table below.
| Scroll Supply | $REN |
|---|
| Tranche 1: 2,000 | 750 |
| Tranche 2: 2,000 | 1,500 |
### **Artifacts**
Once you complete a Crusade, you need to "Return from Crusade" to receive your reward. The reward will be "in-game" balance. You can mint your Artifact from the Elven Wallet on May 9th.
The length of Crusades will depend on your level. The amount of Artifacts received is fair for all Sentinels. You will receive an Artifact **after** you completed the Crusade.
### **$MOON Utility**
You can use $MOON to enhance Crusades by:
* Use 5 $MOON to reduce the cost of going on Crusades by 300 $REN per Crusade, when going on a Crusade
* Use 15 $MOON to increase two (2) Artifacts' probability by 10% when returning from a Crusade.
**How to use $MOON for Crusades**
When you go on Crusades, you will see two sections, with the headline Select Elves to send on Crusades
You will notice a checkbox in each section above which you can then reduce the amount of $REN in section 1 or increase Artifacts probability in section 2. Simply select the checkbox prior to clicking on **Send Crusade** or **Return from Crusades** if you want to use $MOON.
{% hint style="info" %}
Note: You can do one $MOON enhancement at a time. You cannot reduce the REN cost more than once or increase the probability more than once per Crusade. You will be able to send multiple Elves and use $MOON in one TX.
{% endhint %}
### **How To Go on Crusades**
**Step 1:** Go to the Web App (dApp) on Gasless Gameplay. Select Actions
**Step 2:** Dropdown will occur, select Crusades
**Step 3:** Make sure **SEND TO CRUSADE** tab is selected
**Step 4:** Select your Elves, you will notice the amount of elves you select will reduce Scrolls and MIREN ( numbers are - in red)
**Step 5:** If you want to use $MOON, do not skip this step, select the checkmark if you want to use $MOON, leave unchecked if you do not want to use $MOON
**Final:** Review information and then click on **SEND CRUSADE** to confirm tx
### **How To Return From Crusades**
**Step 1:** Go to the Web App (dApp) on Gasless Gameplay. Select Actions
**Step 2:** Dropdown will occur, select Crusades
**Step 3:** Make sure **RETURN FROM CRUSADE** tab is selected
**Step 4:** Select your Elves you to RETURN
**Step 5:** If you want to use $MOON, do not skip this step, select the checkmark if you want to use $MOON, leave unchecked if you do not want to use $MOON. This step will increase the probability to receive two (2) Artifacts
**Final:** Review information and then click on **RETURN CRUSADE** to confirm tx
### Overview
| Area | 1 Artifact | 2 Artifacts | $REN |
|---|
| Tartarean Crusade | 90% | 10% | 1,500 |
| Level | Days |
| ------------ | ---- |
| Level 1-69 | 9 |
| Level 70-98 | 7 |
| Level 99-100 | 5 |