Sorry for lack of action,I just got S.T.A.L.K.E.R. Call of Pripyat ,but anyway you're still getting atleast one turn per day.
Actions:
Ochita:"I cast Shield at kilakan and then cast magic missiles at the necromancer"
After using your magic to protect Kilakan,you send a magic missile at the necromancer,however (1) it explodes without reaching its target and burns your hand
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Systar:"If negotiations fail, apply axe to his arms."
(1) You charge at the necromancer,however he quickly evades your attack and breaks your shoulder with his staff.
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Kilakan:"Charge him with my shield and BASH HIM IN THE FACE!"
You charge the necromancer and try to bash him with your shield (2),however he evades and swings your staff at you.Luckily your shield spell absorbs all the damage.
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Serolius:"I cast as many magic missiles as possible, without waiting for his response to Saret."
You launch a magic missile from your staff (4),it hits the necromancer in the face and leaves some burn marks.You repeat the spell (5) and it heavily burns the necromancers torso.
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Saret:"attack the necromancer"
(4+1) You charge the necromancer and heavily cut his arm.You find a good moment for another attack and (6+1) hack him in the shoulder leaving a deep cut.
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The frogman necromancer raises his staff and begins chanting as two mighty bone knights appear.
Strategy info:Bone knights are a special sort of especially powerful undead.They are covered by heavy bone plates,but on the inside are very weak.They are only damageable by physical attacks,making most spells useless against them.
TURN 8