By: Ivan Wang

If you read Jujutsu Kaisen and have gotten to chapter 182, then you’ve seen Hakari’s domain expansion, Idle Death Gamble. Chances are that you are just as confused as I was before I researched this topic as this is probably one of the most confusing things in the Jujutsu Kaisen verse. However, I will be explaining everything about Hakari’s domain within the next paragraphs.

Hakari’s domain can be thought of as a really big pachinko machine. A pachinko machine is a mixture of an arcade machine, a pinball machine, and a slot machine.

The domain has 3 modes it can be in. The first one is normal mode which is just the base mode and the chances of getting a jackpot is 1/239. In this mode you keep playing normal mode until you get a jackpot, which I will explain later. When Hakari gets a jackpot his domain ends. However, depending on what jackpot he gets his domain will either be in probability change mode or time reduction mode. There is a 75% chance that the domain will be in probability change mode instead of the time reduction mode. The probability change mode increases his chance of a jackpot. However, the increase is not stated. Time reduction is simply just faster spins and the chance stays at 1/239 and you are sent back to normal mode if you can’t get a jackpot in time reduction. Either after 30 or 70 spins. However, this rule doesn’t apply to increased probability mode.

The way he gets these modes for his domain depends on the jackpot numbers. With an odd jackpot 111,333,555, or 777 being increased probability and with even numbers 222,444, or 666 being time reduction. However, this does not mean that all jackpots have the same chance of being pulled because the increased probability jackpot is 75% chance and if they had equal chance then it would only be 57% because 4/7 of the jackpots are odd.

Now that’s out of the way we can actually go into what happens within the domain and its effects. When someone is inside your domain for the first time all its rules are forcibly injected into your brain and there is no way to stop this due to it being just information. The time required for this domain to be activated is less than 0.2 seconds.

There are 3 things he can do which are reverse balls, shutter doors, and pseudo spins. The color of attacks indicate the chance for a jackpot with green being the lowest, red being medium, and golden being the highest. The pseudo spins reverts his body to how it was when he entered the domain which means he can heal himself if he wasn’t injured before activating his domain. However if it’s rainbow or it’s the 4th try it’s guaranteed.

After he does 2 of the actions, it doesn’t matter which one, a richi scenario will play. You can also tell how likely you are going to get a jackpot by which one it is and if there’s a good ending you get the jackpot.

There are also chance boosters, however we have not seen them yet.

Now finally we can talk about the effects of the jackpot which is one of the reasons why he’s so strong. Jackpot lasts for 4 minutes of 11 seconds which is the duration of a song named pure private love train that plays out loud. During this time he has infinite cursed energy, which greatly increases his strength and speed. However, the best part is the automatic reverse technique that heals him automatically making him immortal. Yes, that’s right it makes him immortal. Which is the best effect of the jackpot.

That’s all you need to know about Hakari’s domain expansion, Idle Death Gamble.

Sources Used: Explaining Hakari’s Domain Expansion…