Is this script you edit this lines:
{fromPosition = Position(32526, 32536, 12), toPosition = Position(32526, 32539, 12), effect = CONST_ME_HOLYDAMAGE},
fromPosition = Position(32526, 32536, 12) = the start position.
toPosition = Position(32526, 32539, 12) = the end position.
effect =...