Oceanus Shenron, Assembling Evil

[Permanent] If your Leader is a red “Shadow Dragon” card, reduce the energy cost of this card in your hand by 1. [Auto] If your Leader is a “Shadow Dragon” card : When this card is played, draw 1 card, place up to 1 “Cracked Dragon Ball” card from your deck in your Z-Energy, then shuffle your deck. [Activate:Main][Limit 1] If your Leader is a red “Shadow Dragon” card, your opponent has 3 or more energy, and you place this card from your hand or Battle Area in your Drop : Choose up to 1 red “Shadow Dragon” card in your Battle Area and it gains [Barrier] until the end of your opponent's next turn.