Some tips:
- Split the Exocrines into a separate formation. They slow down the foot swarms, and have a different role. An extra activation doesn't hurt either.
- In the Hive Tyrant swarms, I generally add enough AVs that all infantry can get cover to hit modifiers; The extra AVs are also good ablative wounds, protecting the Tyrant against AT shooting. Carnifexes are good, being fearless (so they don't vanish when the swarm loses an assault or gets broken) and supplying MW attacks.
- No need for adding gaunts to swarms, better to create a separate swarm. There's enough added gaunts in this list to create an additional swarm.
Here's an alternative list, which uses almost the same units (you'll need a 5 more carnifexes and an extra warrior)
Quote:
Incompertus, 2990 POINTS
Hive Fleet Onachus Tyranids (NetEA v10.2.1 *APPROVED*)
==================================================
NEXUS SWARM [390]
1 Dominatrix, Termagants, Hormagants
TYRANID SWARM (S) [400]
4 Termagants, 2 Hormagants, Hive Tyrant, Tyranid Warriors, 3 Carnifex
TYRANID SWARM (S) [400]
4 Termagants, 2 Hormagants, Hive Tyrant, Tyranid Warriors, 3 Carnifex
TYRANID SWARM (S) [300]
4 Termagants, 2 Hormagants, Hive Tyrant, 2 Carnifex
TYRANID SWARM (S) [200]
Two Tyranid Warriors, 6 Termagants
TYRANID SWARM (S) [200]
Two Tyranid Warriors, 4 Termagants, 2 Hormagants
BIOVORE SWARM (S) [175]
6 Biovore
BIOVORE SWARM (S) [175]
6 Biovore
LICTOR SWARM [200]
4 Lictor
EXOCRINE SWARM (S) [225]
4 Exocrine
EXOCRINE SWARM (S) [175]
3 Exocrine
GENESTEALER SWARM [150]
6 Genestealers