Atlantean Trilogy Archive
An alchemist shapes a clay golem beside copper furnaces and a homunculus in a jar, with whales drifting past a sunken city beyond.

Iron Horse

Alchemy, Machina

An iron steed as fast as a heavy warhorse that can haul enormous loads but cannot fight.

From the book

A mechanical steed that can withstand 30 H.P. of damage and runs as fast as a heavy warhorse. It needs 10,000 G.P. of materials, plus 2,000 G.P. more for each extra foot of height if a bigger horse is wanted. It carries 5,000 lbs. with ease, and up to 10,000 lbs. if it keeps to a walk or trot. It has no real ability to fight, but its armor equals plate mail.

Machina are intricate, machine-like constructs of iron built to resemble various creatures, with mechanisms that imitate the abilities of the creature they copy. Building one takes a large workroom, a full set of metal working tools, 4 months (16 weeks) and a fluid ounce of aqua vitae to bring it to life; it cannot be done without an alchemist or a scholar skilled in both engineering and inventing. The chance of success is 55%, or 80% with a hired engineer, sculptor or scholar, who also halves the time. Machina are immune to non-magical weapons, poison, heat and cold (though lightning does full damage), move like the creature they resemble, and either follow up to three programmed commands or obey their master's spoken orders.

At a glance

Cost
10,000 G.P. in materials (+2,000 G.P. per extra ft. of height)
Hit points
30
Carry
5,000 lbs. easily; 10,000 lbs. at walk or trot
Combat
No practical fighting ability
Armor
Plate mail equivalent
Animation
1 fl. oz. aqua vitae
Requires
A large workroom with a full set of metal working tools; must be built by an alchemist, or by a scholar skilled in engineering and inventing
Time to complete
4 months (16 weeks); halved with engineer, sculptor or scholar
Chance of success
55% (+25% with engineer, sculptor or scholar)
Immunities
Non-magical weapons, all poisons, heat and cold (lightning does full damage)
Speed
As the creature it resembles
Commands
Up to 3 programmed commands, or follows master's verbal orders
Skill level
Machina and Golems are an alchemist skill from level 11