Route: In addition to the portal along the beach to the NE of Sanamar at 76.6N 58.6W, portal gems to Silyun can be purchased for a V note from Luressi di Maki in Sanamar. There is also a portal to Silyun in the Whispering Blade Chapterhouse.
Raphel Detante tells you, "I've trained with the greaters masters of offensive magics. I'll be able to instruct you in how to use War Magic without a Focus if you desire."
Raphel Detante tells you, "You may speak to the Fiun who calls itself Rehlyun in order to find out how to get a blank augmentation gem."
You give Raphel Detante Infused Item Magic.
Raphel Detante tells you, "If you use this, you will learn more from the challenges that you overcome."
Raphel Detante tells you, "But make sure you read the gem's inscription before you use it."
Raphel Detante gives you Infused War Magic.