As i mention in the title, does the Abyss quest reward "Gift of god" has any usage whatsoever? In the item description mentions "this item will be needed for future game content, please don't lose it!"
Do you know the item: Caballa Slate or Oops shell? It is supposed to be exactly like those items, to be exchanged for town items. However, the "real" trickster server had it's ending before the game conclusion, leaving some parts of the game unfinished.
I don't know if you have played trickster revolution, if you did you know how different the maps / quests was from the actual. The game had a revamp, changing maps, quests and monsters. This revamp was up to tapasco volcano with the creation of Tap Spa (and with the new character Paula, a bear).
When the game had it's ending, "they" left some stuffs unfinished, as: Abbys Revamp (probably it would have a mine with party quest just like the other towns) and the new characters for magic, sense and charm.
If it doesn't have any use, may i suggest making a quest where you turn those in for EXP points?
I can't reply this question since I don't know if we can create stuffs like this.
PS: Honestly I would love if we could add new quests for abbys since all the quests give us just 2 - 4 levels if you do it in the right lv (290).