Item description:

or the Lost Alchemy Tome, and the Alchemy Master trophy.
Once the save has loaded rest until day.
Then fast travel to Kurken Port- Secluded Farm
They're straight ahead and to the left. After the cut scene travel to Main Road- Central Lime Plains
The quest NPC is straight; then left.
Accept quest, defeat knight, turn in to obtain the Tome; and the trophy.
Go back to Atelier and craft the two 2 new items for the Alchemy Master Trophy.
To obtain True Queen of Shadows and the Platinum trophy use the Travel Bottle- Underworld.
Choose Synthesize; Add Materials; sort by level and select a LvL99 Beastial Air.
Explore area and kill the boss for the Platinum....or it was the platinum for me I keep forgetting how this works...
But at least those others can certainly be obtained Smile

Here's yet another save New Game+ Starter Save
Load slot 6, Create Clear Save data to a new slot from save 6.
Before you create the clear save you can swap out the weapons for each that will carry over.
Then go to title load clear data and start from the beginning. Only the weapons and battle items you have equipped on each character will carry over.
The items from unlocked character will be in storage.
The ones I have equipped are the best for farming because of the 1 hit KO chance.
I applied the max stats codes from SW to this save so all the characters are pretty much overkill except for a lvl99 true queen of shadows on charismatic.
But you can change them out if you wish for the ones with the extra effects and skill damage. They're better for the boss fights
but actually you'll be 1 hit killing everything pretty much till end of game anyway.

Once you get into the post game you're going to burn through gems quick once you start to dupe level 99 items.
Here's a quite humorous video showing the easiest way to max out your gems. For the most gems received the items need to be 999 quality