Tkoto,
Stone magic will do it, do not worry!
Even Meteor spell alone (not Meteorstorm, simple Meteor) will be enough - actually my party was equipped only with it when it was time to meet Lillies.
Cast spell then move backward - repeat till they all are "gone forever" (as Wyvern says in her wonderful poem of murdered NPC!
).
------------------
Sincerely Yours,
Tanda
[This message has been edited by Tananda (edited 05-24-2001).]