New Redemption Grab Bag now includes an assortment of 500 cards from five (5) different expansion sets. Available at Cactus website.
Even if War in Heaven didn't use "opposing", it still couldn't target a card in the main battle because "in battle" actually means "in the current battle". It would need to say "in the Field of Battle" to target a card in the main battle.
That’s not confusing at all. Gotta love Redemption rules.
That's fine but this should be the rule for any battle that's taking place, active or suspended. When "field of battle" means the suspended and active battle who is really going to know that? For simplicity sake, when something is happening in the side battle it should only be in that battle or affect that battle and the suspended battle.