Harvest (buying does not work) a fresh ebon cluster from flame licked ore in Lavastorm for Toggery's research
Return the ebon cluster to Toggery
Get a fresh fulginate cluster from flame licked ore in Lavastorm. Needs to be freshly harvested, meaning the fulignate harvested whilst looking for the ebon won't work.
Return the fulginate cluster to Toggery for your reward
If you happen to be level 55 or so TS as well, you can now go right to Deep Forge and use your reward to find the trigger for the HQ A Thread Of Hope. If not, you know where to go when you reach that point.