Prison

Prison is the place where you'll earn Devil Coins, one of the most important currencies both early in the game, as well as later on. As explained in the Currency page, Devil Coins (DC) are used to purchase Costumes. Costumes are going to be one of the most important items for your progression early on in the game. Other currencies you can earn in the Prison are Master Keys and Helltrium (this last one comes from the Burning Prison). The other two types of currency you can earn here are Keys and Master Keys. For the first two Artifact tiers, the key acquisition from prison will be a nice bonus, but after that, it will become unimportant.

### Jelly

**Unlocks by buying with 1000 DC**

Jelly will help you get more Prison entry tickets. He has three skills which you can level up:

* Reduce Collection time

This skill is upgradeable with DC, and it reduces the time that it takes for Jelly to collect a Prison entry ticket. With this skill maxed at level 22, it will take him 8 minutes.

* One more chance

This skill is upgradeable with Bontrium, and it increases the chance for Jelly to find two tickets instead of one. With this skill maxed at level 20, and with Gummy's help, you have a 30% chance to get two tickets instead of one.

* Expand locker

This skill is upgradeable with DC, and it increases the maximum amount that Jelly can collect. With this skill maxed, Jelly will be able to collect 70 tickets. With the first skill maxed, this will take him 9,3 hours.

The upgrade advice for these skills is to max the first, upgrade the second to lvl 10, upgrade the third to whatever fits your need (and your sleeping schedule), and finally upgrade the second skill after you have bought all aura's except the Legendary Aura

### Bafometz

By upgrading Bafometz, you can earn 1 P-ticket every 2500 entries in the prison. You can decrease this to every 2000 entries after buying the Aura of the Reaper.

Another use of Bafometz is that he will allow you to skip to whatever floor you can 1-hit the mobs on. All floors that you have skipped will collect the same rewards as usual. However, only Jimi's basic damage is applied when using this buff, it doesn't count critical damage or pet effects, so don't be confused when you seem to be less damage then you think you're supposed to.

## Burning Prison

Burning Prison is a second, harder tier in the Prison. You can expect to start doing damage here when you can deal AA basic damage. Another good parameter is when you reach t4 artifacts.

It uses the same entry tickets as normal Prison, but it has other currency rewards: Helltrium.

### Beelzebub

As you enter Burning Prison, you will see another demon: Beelzebub, his function is close to that of Bafometz in normal Prison, but he has some other uses as well.

Next to providing a floor skip Blessing like Bafometz, he also has a shop where you can use the Helltrium from Burning Prison.

#### Blessing

After you have unlocked the blessing, you'll need some more steps to be able to actually use it: you'll need to purchase Books of Blessing in the Costumes > Accessory tab. Each book will allow you to skip to a further section in the Burning Prison. However, they are pretty costly, so it's advised to only buy the next book when you are certain you will be able to reach that floor by 1-hitting the mobs. The Blessing only counts Jimi's basic damage, just as in Normal Prison, so beware of being overconfident in your damage output.

#### Shop

There are 6 different goods to purchase: 60 minutes Tri-Buff, Enchanchement Cubes, Key Boosters, Devil Coins, Stones and 11x Summon Tickets, which have to be unlocked before being purchaseable. It's advised to unlock the first 5 purchaseable goods first, and then unlock the Blessing. Your last unlock should be the 11x Summon Tickets.

After you have unlocked the purchaseable goods and the Blessing, the advised purchase strategy is this: buy all Enhancement Cubes, all Devil Coins, and all Stones. This will leave you with 20 left over Helltrium every day, which you can collect to buy 1 11x Summon Ticket every 5 days. If you need more Key Boosters or Tri-Buff, you can change this strategy as you please.