You put in the wz file to edit, like your monsters.
Monsters : PADamage=Physical Attack
MADamage=Magic Attack
acc=Accuracy
speed=...the monsters...speed...
chasespeed=...the speed when they...chase you...
flyspeed=...OH COME ON! DO YOU NEED A DESCRIPTION!?
undead=...UNDEAD!!!!!!!!!
Skill : Put in the empty space -range- for teleport range