Out of curiosity, I tried doing the merge glitch with turning in quests. Basically, it doesn't give you the quest reward but you won't lose any of the quest item you farmed. It just makes you skip that quest.
For example, I'm doing Dark Spirit Donation quest. Doing the glitch in the quest, I didn't get to lose my hard earned Dark Spirit Orbs (and can do the merge glitching earlier) Skipping to the next quest instead. Useful if you need to save for items.
I want to try doing this glitch with the quest "Building Drakath's Armor".It needs the following items: Blinding Light of Destiny, Unidentified 13 x3, Dage's Scroll Fragment x13, Treasure Chest x100, Le Chocolat, Face of Chaos and finally the Blade of Awe, and it gives Drakat's Armor. So is it possible to do the glitch with this quest and keep the requirements while taking Drakath's Armor?