1. If I have hydralisk in front lane vs any air unit and in support i got zerling (cant attack air so he dosnt give me any bonus) can i use reinforcement combat card (gain +1 attack if you have at least one supporting unit in this skirmish)?
2. If my queen + some other units move on empty terran base and i got upgrade "infest command center" can i immediately replace this base and put Infest Command Center or for this I have to fight with cards etc (on card is "at the end of a battle…) ?