Some starting notes from the QMs before we get into the bulk of things:
- Seals are always a lot of work for us because of the extent of the implications they can have on the setting. For many of these, we're accepting that using them appropriately could have pretty big impacts on the setting, and that Jiraiya was simply too secretive/busy/uncreative to use them in such ways.
- However, with the amount of seals we've made, it's highly likely we've overlooked some simple combination of these seals with each other, some combination with common techniques, or some simple variation achievable by sealing research that would be setting-breaking in a way we don't think makes sense. We'll try to resolve these with minor changes, rather than removing the seals altogether.
- We very much appreciate feedback on these seals. Saying "this seems too strong!" or "this seems too weak!" is valid feedback.
- As per usual, difficulty checks specify the seal's difficulty without notes.
- We are likely going to create a few more seals for this library at some later point. We continue to take suggestions for seals to add.
- We're rolling in some seals already posted so that we can provide extra information about them, and also so that everything lives in a single informational threadmark.
Okay, with those preliminaries established…
Jiraiya's research notes are scattered, with seals of various difficulty in different places. There's occasional notes in the margins by other people's handwriting. Between Jiraiya's journals, Minato's poetry, and Orochimaru's notes, you can identify all of them.
Default: Jiraiya
Red: Hiruzen
Yellow: Minato
Green: Tsunade
Blue: Orochimaru
Purple: Kushina
Difficulty: Jiraiya
Movable: No
Components: 10
Duration: 24 hours
(
https://naruto.fandom.com/wiki/Fire_Sealing_Method)
This seal destroys nearby Fire style jutsu by sending out waves of chakra at the right "frequency". Despite appearing like the jutsu are being sucked into the seal, the jutsu constructs are merely being disrupted and dispersed.
Sensei, this is a very irritating seal. Apart from the way it ████████ ████████ ██ ███████ ████ ██████, its proliferation also would disproportionately harm Leaf. Please do not use it in the field, if possible.
Yeah, I know what you mean. It messes with my ████ ███████ ████ too. Still, better to have in the back pocket, you know?
Difficulty: Jiraiya
Movable: No
Components: 10
Duration: 24 hours
Like the Flame Absorbance Seal, but with Lightning-style ninjutsu instead.
Difficulty: Jōnin
Movable: Yes
Components: 1
Duration: 1 minute
Diverts incoming Lightning-style ninjutsu to the seal. Typically, this destroys the seal.
Difficulty: Chūnin
Movable: Yes
Components: 1
Duration: 1 hour
Makes an invisible chakra construct, apparently in the shape of an obscene gesture.
A little juvenile, don't you think?
I can't believe you spent time researching this.
Difficulty: Jōnin
Movable: No
Components: 2
Duration: 1 hour
Makes an attached object disappear, along with the seal. After a while, the object reappears.
Turned out to be easier to just do it with dimensionalism, go figure.
Ah, I am glad you found a solution in the end.
Mechanically: The seal wraps space around itself and the attached object, generating a storage space. Time does not pass inside the space but the space itself unwinds over time as 'spatial elasticity' pulls reality back to normal, at which point the object and the seal reappear. (NB: This is single use, as are all seals unless specified otherwise.)
Difficulty: Chūnin
Movable: Yes
Components: 2
Duration: 10 minutes
Paired seals that push away from each other. The strength of the push is stronger when they are closer. If attached to an object, the force of the push is evenly distributed across the object.
Difficulty: Chūnin
Movable: Yes
Components: 4 (2 on each foot)
Duration: 1 hour
Like Banshee Slayers. Enhances Stealth when used on feet.
These were surprisingly helpful in the Inazuma mission.
Hah, I told you. You owe me a drink.
Difficulty: Genin
Movable: No
Components: 1
Duration: A few minutes
Random patches of earth near the seal vibrate slightly, as if someone is quietly walking nearby.
Difficulty: Chūnin
Movable: No
Components: 1
Duration: 1 hour
Makes the air around the seal very still. It becomes harder to breathe, and scents and sounds don't travel well at all.
You really are trying to make a seal that will piss off every single clan in Leaf, aren't you?
(Game mechanic notes: These are in the same family as Banshee Slayers and Silent Sandals, so veterancy bonuses apply.)
Difficulty: Genin
Movable: Yes
Components: 1
Duration: 1 hour
Warms an attached object to a pleasant temperature for eating. There's a maximum affectable volume and mass.
Difficulty: Genin
Movable: Yes
Components: 1
Duration: 1 hour
Cools an attached object to a pleasant temperature for relieving summer overheating. There's a maximum affectable volume and mass.
Difficulty: Jōnin
Movable: Yes
Components: 1
Duration: Instant
Stores a cylinder of earth in front of the seal. Much like Tunnel Excavation.
An inadequate substitute for the ninjutsu, Jiraiya. There are some things for which sealing is the wrong discipline.
Update: this seal has some very bad failure modes. As in, sealing failure modes. Don't use in the field until further testing. In retrospect, the instability in the third-order Tatewaki cycle should have been a giveaway.
Difficulty: Chūnin
Movable: Yes
Components: 1
Duration: A few minutes
Releases a surge of Lightning energy into an attached object.
Difficulty: Chūnin
Movable: Yes
Components: 3
Duration: 1 hour
Affix to an object. Object's inertia dramatically increases – harder to move, falls slower, etc.
Difficulty: Chūnin
Movable: Yes
Components: 2
Duration: 1 hour
Two elements lock together strongly when triggered, as well as to attached objects.
Difficulty: Chūnin
Movable: Yes
Components: 2
Duration: 1 hour
Paired seals that attach to two objects. Putting the faces of the seals together locks them together – the objects become rigid and gain some damage resistance, especially around the seals, and the seals cannot be separated by force.
Difficulty: Chūnin
Movable: Yes
Components: 1
Duration: Instant
Unlocks Locking Seals within a foot.
That was hilarious.
Yeah, yeah. I didn't think it through, okay?
Difficulty: Jōnin
Movable: Yes
Components: 3
Duration: A few hours
Locking Seal, except there is a third seal element that can be affixed to either object. Activating the third seal unlocks the Locking Seal.
Difficulty: Jōnin
Movable: Yes
Components: 3
Duration: A few hours
Lock-and-Key Seal, except the third seal can only be activated by the person that infused the seal.
Difficulty: Jōnin
Movable: Yes
Components: 3
Duration: 12 hours
Lock-and-Key Seal That Actually Keeps People Out This Time, except the third seal can be "primed" by anyone activating it once, upon infusion. The third seal can then unlock the locking pair if activated either by the infuser, or the one that primed the seal.
Difficulty: Jōnin
Movable: Yes
Components: 3
Duration: 24 hours
Secure Messaging Seal, except all three seals explode if someone with the wrong chakra tries to activate it, or if someone tries to force the locking pair apart.
Difficulty: Jōnin
Movable: Yes
Components: 1
Duration: 24 hours
Attaches to another seal. When any creature with chakra that isn't the person that infused the seal touches this seal or the attached seal, both seals burn out and turn to ash.
Difficulty: Genin
Movable: Yes
Components: 1
Duration: 1 hour
Swaps two objects (and their momentums). Has mass/distance limits, among other restrictions.
I'm surprised this is so easy. Any theories why?
Difficulty: Chūnin
Movable: Yes
Components: 1
Duration: 1 hour
Makes an attached object heavier.
I can't quite figure out why it's easier to do it this way than the reverse.
Difficulty: Chūnin
Movable: No
Components: 2
Duration: 24 hours
Creates a sphere of absolute darkness around the seal.
Difficulty: Jōnin
Movable: No
Components: 4
Duration: 24 hours
Creates a shell around the user: light cannot exit that shell, making it look dark, but the user can see out as light can still enter.
I suppose this proves what you were saying, Oro, that eyes see light by absorbing it and not by emitting it.
Difficulty: Jiraiya
Movable: Yes
Components: 1
Duration: 1 minute
Prevents use of Flying Thunder God in a radius around the seal.
Is it truly necessary for this to exist, sensei?
I concur. Setting aside the waste of time researching this seal, its mere existence confers ways of defeating a currently unbeatable weapon to Leaf's enemies.
Look, I'm pissed enough that my perfect 66-0 record over the kid got broken. I'll destroy the notes once I'm done proving my dominance.
[QM Note: Jiraiya's notes on this seal do not provide a starting point for reverse-engineering the Flying Thunder God technique. No, not even if you are a technique hacker as well as a sealmaster.]
Difficulty: Chūnin
Movable: Yes
Components: 1
Duration: Instantaneous
Apply a substance to the seal. The seal reorients to face the direction with the largest concentration of that substance in the air in a radius around it.
This was not very useful, and led me astray more often than not. I do not think this is an adequate substitute for an Inuzuka tracker.
Good.
Difficulty: Jōnin
Movable: Yes
Components: 1
Duration: Instantaneous
Creates an omnidirectional pulse of force, centered on the seal, that pushes things away. Strongest at ground zero, not forceful enough to cause harm beyond a firm shove, mostly useful for diverting ranged attacks.
Difficulty: Jōnin
Movable: No
Components: 3
Duration: 1 hour
Makes nearby chakra glow. There will be a soft ambient glow everywhere and otherwise-invisible chakra constructs become visible.
Charming. The Sakamoto Clan has always been irritating. Shall we make a weekend of it?
I could be convinced, Oro. If we could take some live samples, I think there's a lot we could learn.
Come speak with me.
Difficulty: Genin
Movable: No
Components: 1
Duration: Instantaneous
Causes a chakra-construct stone pillar to rise out of the ground in front of the seal.
Difficulty: Genin
Movable: No
Components: 1
Duration: Instantaneous
Causes many stone pillars to rise out of the ground near the seal – they have varying heights, radii, and locations. For some reason, they all have either the kanji for 'Dream' or 'Sunshine' on them.
What exactly is this supposed to mean?
Nothing, it was just something I was reading.
Difficulty: Chūnin
Movable: Yes
Components: 4
Duration: 12 hours
Raises four chakra-construct stone walls around the perimeter of the square defined by the four seal elements. The square cannot have a face longer than 30 meters. Each wall is three meters high and one meter thick. The stone walls are decorated with images of Jiraiya's face and the faces of various Toads. Both man and Toads are making faces–frowning, sticking their tongues out, etc.
Difficulty: Genin
Movable: Yes
Components: 1
Duration: Instantaneous
Causes the nearest patch of earth to launch out of the ground in a fixed direction.
Difficulty: Chūnin
Movable: Yes
Components: 1
Duration: Instantaneous
Causes the nearest patch of earth to launch out of the ground. It accelerates towards the nearest chakra source that is not the infuser of the seal for a few seconds after launching. Unfortunately, the seal only affects dirt and the force holding it together is insufficient to make the impact harmful. It's more of a prank than a weapon.