This is Gameplay suggestions and requests for various things for the game

1st gameplay Suggestion/request=could you make or add a gil/relic dungeon to the game you could make it a boss rush type of dungeon people need alternatives for making gil since the market board is sometimes too over priced to buy and sell things and for the relics i like the system but they just take too long to get i kinda was hoping that all relic materials could be gotten from 1 place/dungeon you do 1-10 quests that gives you a 1-8 dungeons and at the end of it you get the materials for the relic and the gil to go with it from the dungeons also you could also make it so that its a weekly reset one like you can only do it 5-8times a week you could also make it so that you get 200k-400k at the end of it every time you clear it or you get better rewards the more times you clear it

could you also allow unsyncing all of the relic related dungeons it would make things a lot faster and currently because you have to sync the relic related dungeons it hinders the progress significantly and the older savages+ults i kinda wish those were unsyncable as well it would make farming/grinding things a lot faster

also about Criterion/variant dungeons could you make it so that it drops 620 gear and the upgrage mats to go with it like twines etc or maybe gear equal or lower to current savage raid tier and could you make it so that Deceiver diamonds and the shards can be exchanged for gil people are looking for alternative ways of getting gear and gil
sorry for the long wall of text i dont mean anything bad just some helpful suggestions
lets hope the devs read the english forums :)

You posted the same thing in the Japanese language forum using some sort of automatic translation software, but just letting you know it came up as gibberish and the folks in the Japanese forums are totally confused.
When using machine translation, it is important to use proper grammar and use punctuation; otherwise at least every translation software I know of cannot tell which subject / object are related within a sentence (and more).

System itself providing HUGE amount of gil is a big NO to me, they aren't even needed that much to progress through game. (Seriously, this game doesn't even have gear upgrading that makes you need the gil itself. it is merely a way to make things easier, not a way to make things impossible to possible)
Besides, if system DID provide huge amount of gil every week- the economy itself will shift to match that supply, making things even more inflated as a result, and your "too over priced" problem will be back again.
(Not to mention that game itself already provides leves and treasure maps which do give you enough gil, items to trade between players etc....)

Also if you think that us Japanese can decipher literal moonrunes provided by google translate posted on Japanese forum when your english wall of text barely has any capitalization, apostrophes, periods to make it easier to read- then you simply except too much from us.

Adding other ways to make gil quick wouldn't make it easier for you to buy things on the market board, it would just make the prices go up since more gil has quickly entered the economy so the sellers would adjust to accommodate the excess gil. You don't beat inflation by adding more money, hell Squeenix has been trying to add ways to REMOVE gil from the economy, like when they uncapped teleporting costs.

Also the relics are meant to be grinds. They sometimes nerf the grind, but they aren't gonna outright gut it. Also aside from Eureka and Bozja, all relic content IS unsync-able. And they'll never allow Ultimates to be unsynced. Kinda removes the prestige of having the titles and weapons (though the prestige is lessened by all the people who bought their clears admittingly).

A dungeon-like event where you can make Gil? Erm . . Treasure Maps? I make a ton of Gil from doing current group ones with members of our FC. Even before selling dropped mats (which some go for a lot of money and are sought after crafting materials so sell reasonably quickly) you can walk away with a few hundred thousand gil after a short session.

The whole idea around relics is to make them a slog to get - if they/the mats dropped so easily, they wouldn't be special. That said, older relics aren't that hard to get - I got my ARR White Mage staff (I wanted the title) within 45 minutes of starting it.

As Stepjam already said, everything but Ultimates, Eureka and Bozja can be unsynced already.