Received from: Halldor Halldorson (M15, 4) during Royal Blood.
Notice! If you've already completed Baltimore's Nightmare, killed Thorak and didn't forget to take the key from his body, you can skip to Step 2.
Step 1: Talk to Thorak
Head to Thorak, the runesmith (M15, 16). Unfortunately he will deny making the chalice for Saskia.
In order to continue, you will have to complete Baltimore's Nightmare.
Notice! Don't forget to search Thorak's body to find a key.
Step 2: Find a lock which Thorak's key fits
Head to Thorak's house (M15, 20) and use the key to open the door. Inside you will find Olcan's receipt. As you've probably guessed, it's for making the forged chalice.
Prize: 1000 XP