I've split off the two lists (Jormungandr and Draconis) into separate topics.

Draconis has been updated to use Jaldons latest Tyranid core rules.

Fleet Philosophy
This is a Bio-Titan list and uses a limited subset of Tyranid units that span the full age range of Tyranids. This has been done to get a progression of light to heavy Bio-constructs, generally as AV, AV with RA and then WE with a correpsonding increase in weaponry. The progression is as follows.
Biovore - Dactylis
Carnifex - Malefactor/Harupspex - Hierodule - Hierophant - Hydraphant
Trygon/Mawloc - Viragon
Harpy - Harridan - Vituperator
Exocrine - Tyrannofex

Objections
I know blending new and old units is objectionable to some but I believe that the assault spawn provide a good fit in a Bio-Titan list, particularly in points as they occupy the 60-75 points per stand range that is currently unoccupied (Carnifex is lower at 40pts and the lighter WE higher at 100-125pts).

Minor update v0.56
Reword Spawning for clarity (functionally identical)
Typo in expendable
Harridan synapse removed
Meiotic Mine AA values added