Hey guys. So I've got quite the Subterran army now and I'm wondering what buildings I should collect to compliment them?

Well Fiends like the Defenseless reaction, as it gives them extra P dice for destroying them. That is on:

- Apartment Building
- TV Network High-Rise
- Posh Apartments

Unfortunately, those buildings also help other agendas- the 2 Apartments help nature type monsters to heal, and the TV Network is good for Destroyers to destroy and Invaders to secure. So it comes down to who can smash them first when you face opponents from those agendas.

If you use Chtul units with your Subterrans, then the Music Producer is great as it produces a Hellfont.

Which Subterran monsters do you own?

I own all of them.

I just like this answer. Short, sweet, and right to the point.

Hehehe.

Well I have all the monsters and their Ultra forms. Also have at least two of every unit.

Only piece I don't have is the character h it.

Hope that's better

According to Team Covenant, Grindix-Brivikan likes the Sports Arena and the Stock Exchange for the benefits they grant when secured. Given that Subterrans generally like brawling, they'd probably be good buildings for most of them.

Blastik-Rukivak would do well with Radar to extend his range even further, so the Radio Telescope or Radar Array would be good with him.

Remember the general use buildings.

Everybody likes more dice on their power up rolls, so government buildings or the statue of liberty.
Everybody likes more speed, so Oil Refineries, especially for a brawl related group.
Use the Newspaper Building to give your units a bit more dice efficiency when moving to brawl the enemy.
Construction sites help with your brawling and can move your units around.

Besides that a mix of spires and hazards will suit for now. When your installation comes out you'll have something a little more interesting. Currently subterrans don't have anything specifically useful to only them.