well, tolgerias is blue which means he wants to talk to you, but the other mage is hostile so i always have my thief (with boots of speed) backstab her first which is half the enemy dead straight away. tolgerias dialogs with the thief who runs away to hide again. tolgerias will fire up his defenses but by the time they're up he won't see anyone to attack. have your cleric go through the standard pre-battle routine (prot from evil 10', chant, bless, defensive harmony) while someone else summons some fodder. now spot him with your thief (non-detection cloak is always on my thief) and send in the fodder. he doesnt use spell trap so have your mage use breach. backstab him and send in everyone else. insect plague is the best anti-mage spell if you have it.
|