So I have been doing some reading on different strats for races and have some question about them.
1) The following is about the Sardak
"With Hylar and the +1 they shoot like Cruisers. Also, the more combat dice you roll, the better your racial ability gets, so the destroyer anti-fighter barrage amplifies your bonus. Plus they're cheap so you can afford all those PDS. Later in the game you can buy the larger units."
My question is this. I thought that abilities like the Sardak's +1 to all combat rolls and other cards/techs that give +(number) to combat roll didn't count towards prefires, sense the prefires do not take place during a combat round.
2) " If it doesn’t get in the way of achieving an objective consider moving or building in such a way that it appears that you might have a certain objective. You could build 1-2 Dreadnaughts, remove a defunct space dock or threaten someone’s home world in an effort confuse what your real objective is."
Can you jus remove built pieces you know longer want? if so do you have to have the system activated?