New Redemption Grab Bag now includes an assortment of 500 cards from five (5) different expansion sets. Available at Cactus website.
The problem with your first statement is I haven't seen any evidence that you can only set aside opponent's characters in battle.
He is Risen and Two Possessed by Demons can only target opponent's characters when played in battle as far as I know. That's how its been ruled thus far anyway.