Land Factory
The first tier of production buildings Odilia can build. It produces the staple of every army, land based sentinels and vehicles, made from magic ice, or when it is available, steel, carbon and other rare metals. This building is some kind of 3D printer, which quickly constructs units. It can also repair units, but not reload aircraft. The units it produces are for mostly the non-magical kind of warfare.
Shield Generator (Shield of Light)
Any base of operations is save under the umbrella of energy from this construct. A shield generator can protect against almost any weapon or magic thrown at it
and the shields can take a lot of damage before going down. The shields will not stop a person from passing through it. To keep it up, the power of a moderately upgraded hydrogen powerplant is needed.
Paragon Mana Converter
This building is needed if Odilia want her production to scale up, and like to keep using magical units. If a country size army is desired, Odilia herself cannot produce enough magic to fuel the production. This experimental structure can create huge amounts of magic energy, by converting electricity into mana. This building can only function if a fusion reactor is available. Once Odilia have this building running, she can produce a near infinite amount of magic sentinels to overwhelm any opposition. It was thanks to this invention that the great tomb of Nazarick was able to overrun a large part of the continent.
Necromatic Factory Hethiya
It is common knowledge that to create an undead creature, you need a suitable corpse. Deny the undead side their corpses, -or somehow prevent dying from them-, and eventually the numbers of undead will dwindle down. Not so with the Necromatic Factory Hethiya. This building can create undead monsters without a supply of corpses. This building need only one template corpse, and from this, an endless stream of bloodthirsthy ghouls, liches, dementors and other higher level undead can be produced. The Hethiya is quite demanding on magic intake. Without strong faith based magic, -or the presence of a Paragon-, production of a large army would not be possible. Presence of this building will cause 'decay' of the surrounding area, making it inhospitable for most living things. Most 'good', 'light', 'nature', or for that instance any other race that does not belong to the 'darker' type races, will turn agressive to Odilia's army when this structure is present. In current times, she will likely not build the Hethiya to avoid such a situation, although it is someting that could be used if the situation is bad enough.
Field Engineer