I like the idea and I don't. 

The idea is good for casuals who don't want to farm a second item for use on mutiple other characters. 

However for players like me who would put in the extra time to farm another treasure item for our alts it's a completely invalidates our time spent grinding for a 2nd one.

I myself have 2 arch maps my first one took 220h i got years ago and I've only used it on my fisher. This year I decided i actually wanted to use one on my main that I grind on too so i can TP to town grab church buffs and telle back to ash forest It's a time saver after all, so i got a 2nd map.

This new map took me 100h to farm 50m tent each hour so 5b in tent buffs 100h not grinding elvia instead so -40-50b there. and -100 blue lootscrolls. 

If we make it so my first map could go into fam inventory at the start i wouldnt of had to use all those items and time going for a 2nd one..

My solution to this problem of people with mutiple treasure items is make a more powerful version of that said item. Kind of like PRI arch map instead of having a 6h cooldown you combine it with another one and make it a 3h cooldown just an example you could tweak the numbers however you wanted, but What I'm trying to fix with that is making it so ppl who spent all their time on multiple of an item dont feel like they got scewed over once that update happens. im all for putting it in fam inventory but im not ok with the constant invalidation of hardcore players always having their efforts be snuffed out with 1 update.

The problem is that once you upgrade the item, it'll force others to grind a second infinite potion.

Instead of making an even better potion by combining several infinite potions, perhaps a one-time silver exchange or something else to compensate you for your invested time would be better than forcing everyone else to catch up to your insane grind.

Or worse. What about people who got 3 or 4 infinite potions? Do you really want to do all that grinding to catch up with their OP combined item?

Imagine being a new player, and you're told one person managed to grind out 5 infinite potions. So now the most powerful potion in the game is a combined 5 infinite potions. How would you even PvP against that? The last thing BDO needs is another daunting grind like 5 infinite potions.

has someone grinded out 5 infinite pots? cause most i can see someone doing for pots is 2 personally maybe im wrong and someone has but it's very unlikely for the pots spesifically. Most ppl grind out multiple items like map or compass for alts. and yeah i think there should be an upgraded potion that you need x2 fully made pots to make instead of it giving 275hp it could give 300hp so it wouldnt be a must have but only the real hardcore players get something out of it. and even if there was someone with 5 pots if they made it so each pot only added 20hp with a max of 5 pots that would only mean an extra 100hp so again it wouldnt be a must have but for those who wanted to put in the effort they could have some tiny little thing worthwhile.

This solution handles both parties you guys get fam inv for treasure items and the hardcore players are happy too. 

It makes a new problem cause lazy people are jealous but you can't fix that, thats like saying "x player got pen debo neck make debo necks easier to get so i dont feel left out" 

nah it's okay i don't mind hearing what people think. i think it's a bad way to look at it considering he mentioning new players going for x5 pots and really only a super hard capped player would go out of there way for that. but it's ight