I am still trying to make a workable Hydra list, this is my third version...
Hive Fleet: Hydra
Brigade...+9
CP Battle Forged...+3
CP Total: 12
CP
HQ: Tervigon,
WL: Hydra, Relic: Ymgarl.......243
HQ: Tervigon, as above......243 (No
WL, or Relic)
HQ: Neurothrope
Elite: Hive Guard+ Impaler, x3....144
Elite: Hive Guard, as above
Elite: Venothrope Brood, x3
FA: Spore
FA: Spore
FA: Spore
Heavy: Gunfex:
HVC, Deathspitters x2, Spore, Enhanced senses....126
Heavy: Gunfex, as above
Heavy: Gunfex, as above
Troops: Termagants x20, +10 Devilgaunts....160
Troops, as above
Troops, as above
Troops: Rippers x3
Troops: Rippers x3
Troops: Rippers x3
Important Strats: Caustic Blood, Rapid Regen, and Scorch Bugs
Likely too slow for timed play, but at least this looks "playable"

Thoughts?