1 - Fight the captain on the ship in the prologue.

2 - Donate to the box in the grand church once you travel to the main continent.  (MISSABLE!!)

3 - Find in the college. 

4 - Inside of the Hunter's Village during the night raid with Valkyrie. (MISSABLE!!)

5 - Dropped from Pirate Captain.

6 - Inside Sultan's Home in safe.

7 - Obtain from Star Seed collector NPC

8 - Obtain from Star Seed collector NPC