New Redemption Grab Bag now includes an assortment of 500 cards from five (5) different expansion sets. Available at Cactus website.
1. Yes. Special initiative grants you the ability to interrupt or negate the ability removing you - it doesn't require that the removing card remain interrupted or negated. With SI, you can even play Reach of Desperation to draw 3 and die.2. Yes.
but from what I could tell from the scenario it seemed like he was saying that he had multiple heroes in battle and 1 was being discarded.
1) Say my one Hero in battle is being specifically (and only) targeted for removal