Towa, Rebuilding the Demon Realm

[Permanent] If this card would leave your Battle Area, remove it from the game instead. [Auto] When this card is played, your Demon Realm Soldier Tokens can't be removed from your Battle Area by your opponent's skills for the turn. [Activate:Main] [Limit 1] If your Leader is a black "Demon Realm Race", you have a black Unison with a specified cost of 3 in play, and you place 1 card from your hand at the bottom of your deck : Play this card from your Warp.