(TOCS4) Trails Of Cold Steel IV 4 – Substitute Medicine Ingredients (Side Quest – Wings Of Hope)

Game Guides

The Substitute Medicine Ingredients side quest is one of many available side quests found throughout Trails of Cold Steel IV.

The quest is available during Act/Chapter 1 – The Trails Of Class VII

It involves having to find certain ingredients

  • QUEST NAME: Substitute Medicine Ingredients
  • CHAPTER/ACT: Chapter 1 – The Trails Of Class VII
  • DATE: 8/7 – Monday
  • LOCATION: Parm – Chapel
  • TERM: S
  • CLIENT: Father Hobbins


  • You can start this specific quest as soon as you arrive in Parm, simply head to the Parm Chapel and speak to Father Hobbins
  • Here Father Hobbins will mention that his stock for creating medicine is running short and thus you will be the ones to help him find more necessary ingredients.
  • Offer to help Father Hobbins and you will learn about these ingredients that we need to find. One of which is Rainbow Rubia and the other is a Healing Herb
  • Lets begin our search for the Rainbow Rubia, we will cover the Healing Herb a bit later. Anyway head to Saint Arkh – Albion Garden Dept Store
  • Here head to the Sterry Farm stand and speak to Rosumi
  • Unfortunately you will learn that Rosumi doesn’t have any Rainbow Rubia. However, thankfully someone who knows where to find them suddenly shows up and it’s off to West Sutherland Highway
  • What you need will actually be marked on the map with a green exclamation mark
  • After taking care of the Rainbow Rubia we can now head to Saint Arkh – Cathedral and speak to Archbishop Ramsen
  • Return back to Parm Chapel and to Father Hobbins in order to complete the quest


  • 2000 Mira
  • Thor’s Unity Increased
  • 4 AP


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