Using the mana crystals you provided, I have created this Power Focus.
Saragosa is a glutton. She will be unable to resist its lure. Inside it lie magics that will greatly diminish her power. Let us hope she does not see through my ruse....
Prepare yourself, <name>, and speak to me again when you are ready to face Saragosa.
Saragosa must not be allowed to live!
The world is a better place now that Saragosa is no more, but our work is not yet finished.
The time has come to strike at Malygos himself!
Talk to Keristrasza ( I am prepared to face Saragosa!) to have her port you up to Saragosa's Landing where you must use the to summon Saragosa.