The Solution Is Right Here

From what is standing here, an ample amount of arcane energy is needed to break the band binding us to this tower. With just the right combination of reagents, I can create a power source potent enough to break the eternal chains of mine.

Listen, I require your aid once more. Collect the following sources of energy and bring them to me. I will recite the incantation and hopefully will dissolve the tether once and for all.

Be quick, <name>. We cannot wait any longer. Freedom is just a conjuring away!

<Ralwen grabs the reagents and places them in front of him. Quickly reciting the book's chants, they begin to move and converge violently, releasing a powerful shockwave. What is left behind is an immaculate crystal.>

Blasted magic, it did not work! I fear we need more energy for the chains to shatter. Do not fret, I am sure we will succeed eventually. As compensation for your deeds, please take the crystal we just created with you. I am certain it will prove to be useful in your journeys.