If I have multiple mothers in my battleline do I draw that many additional cards? Also, how does this rule work with chains?

Given that the card says one additional card, I would imagine that they stack. Basically, each Mother you have on the Battle Line increases your min hand size by one. Chains decrease it by the value on the card based on your number of chains. At that is my understanding.

3 hours ago, Nohwear said:

Given that the card says one additional card, I would imagine that they stack. Basically, each Mother you have on the Battle Line increases your min hand size by one. Chains decrease it by the value on the card based on your number of chains. At that is my understanding.

So far as I know, that is correct. You just sum up the Mothers and then deduct you chain penalty.