What is actually required to flag this quest? The thread by NOC_EU apr 8, 2014 says "Prerequisites
Players must have fulfilled one of the following prerequisites in order to undertake the quest.
Have defeated at least one of the following boss monsters appearing in Delve content in Cirdas Cavers [U].
Muyingwa / Dakuwaqa / Tojil
Have defeated at least one of the following boss monsters appearing in Delve content in Yorcia Weald [U].
Cailimh / Wopket / Utkux
Have defeated one of the mission battlefields requiring one of the items listed below on “Difficult” or “Very Difficult.”
Microcosmic Orb / Macrocosmic Orb
Have defeated a high-tier mission battlefield on “Normal” or above difficulty.
Notes
When the prerequisites for accepting a relic, mythic, or empyrean weapon reforging quest are met, that quest will be given priority.
If you have traded a relic, mythic, or empyrean weapon to Oboro and selected “Prepare the weapon!” you will be unable to accept a job-specific weapon quest until you select “Nothing” in the dialogue where you ask him about what is required to craft the weapon."
Do we need one of each of those to flag this quest with Oboro?
Thanks for any clarification you can offer on this.