1. If we have five cards in hand and can not play any of them, can we
discard in order to draw new cards? yes You can discard and draw more (you may run thru your deck faster that way however)...it's not clearly stated but yes.
2. When the line is defeated or empty what do we do? Draw a new Battleline
card or replenish the line with the number on the Battleline card that is in
play?replenish during the next staging phase for the LINE...dunno if that's clearly stated… Continue