Code:
type Dragonslayers
dictionary Dragonslayers ; Dragonslayers
category infantry
class heavy
voice_type Heavy
banner faction main_infantry
banner holy crusade
soldier dwarven_warriors, 60, 0, 2.0
officer dwarf_captain_early_flag
mount_effect elephant -4
attributes sea_faring, hide_forest, very_hardy, can_withdraw, free_upkeep_unit
formation 1.2, 1.2, 2.4, 2.4, 4, square, shield_wall
stat_health 1, 2
stat_pri 8, 5, no, 0, 0, melee, melee_blade, blunt, mace, 25, 1
stat_pri_attr ap
stat_sec 0, 0, no, 0, 0, no, melee_simple, blunt, none, 0, 1
stat_sec_attr no
stat_pri_armour 12, 2, 6, metal
stat_sec_armour 0, 0, flesh
stat_heat 6
stat_ground 0, -2, 0, 0
stat_mental 16, impetuous, trained
stat_charge_dist 15
stat_fire_delay 0
stat_food 60, 300
stat_cost 1, 790, 320, 85, 85, 790, 2, 300
armour_ug_levels 3, 4
armour_ug_models khazad_dum, khazad_dum_upg
ownership moors
era 0 moors
era 1 moors
era 2 moors
recruit_priority_offset 15
type Khazad Guard
dictionary Khazad_Guard ; Khazad Guard
category infantry
class heavy
voice_type Heavy
banner faction main_infantry
banner holy crusade
soldier khazad_guard, 60, 0, 2.0
officer dwarf_captain_early_flag
mount_effect elephant -4
attributes sea_faring, hide_forest, hardy, can_withdraw, free_upkeep_unit
formation 1.2, 1.2, 2.4, 2.4, 4, square, shield_wall
stat_health 1, 2
stat_pri 7, 5, no, 0, 0, melee, melee_blade, blunt, mace, 25, 1
stat_pri_attr ap
stat_sec 0, 0, no, 0, 0, no, melee_simple, blunt, none, 0, 1
stat_sec_attr no
stat_pri_armour 18, 3, 5, metal
stat_sec_armour 0, 0, flesh
stat_heat 6
stat_ground 0, -2, 0, 0
stat_mental 19, disciplined, trained, lock_morale
stat_charge_dist 15
stat_fire_delay 0
stat_food 60, 300
stat_cost 1, 1200, 360, 100, 100, 1000, 1, 350
armour_ug_levels 5
armour_ug_models khazad_guard
ownership moors
era 0 moors
era 1 moors
era 2 moors
recruit_priority_offset 20
The Dragonslayers have slightly better attack but the Guards of Khazad-Dum have way better defense and have locked morale. They cost way more too though, they're like the Smiths of Eregion of the Dwarves. Both will kick anything they encounter in the dark abbys of death so it's not really a problem which one to use although I think the Dragonslayers are more widely available.