| Category | Engines |
| Type | ship engine |
| Forge | varies |
| Smith | varies |
| Enchanter | varies |
| Location | varies |
Tarsilja Lattice is a type of ship engine for skyships and voidships. A Tarsilja Lattice gets its power from a piece of captured arcane energy called Ptah Teardrops.
The Eenkai of Throndar are credited with inventing this type of engine. When a large group of Eenkai left their world, they used these engines in their Eenkai Void Pods.
Tarsilja Lattice engines are no longer made. On Throndar, Ptah Teardrops are considered contraband. The Eenkai of this magic-dead world locked away all of them way, making possession of them a high crime.