the cards are great i have the set and the first 4 booster
Every turn you draw a new card.
They can be used at different time, like some are defencive and others double the size of transports for one turn some upgrade units
its really cool and they work great
BMRs are better used as part of a INF/ARM/FTR land attack…especislly where there are no AAGs. However, as stated previously, the Allies can afford to lose BMRs in more SBR scenarios than the Axis(BUT, a combined Axis SBR bombing of Russia is ideal!)