Sidra, Godly Power (BT28-133) - Prismatic Clash

[Auto] When this card attacks, switch it to Hidden Mode at the end of the turn, then choose up to 2 Hidden Mode cards in your Battle Area and switch them to Active Mode.
[Activate:Main] [Limit 1] W1, if your Leader is a white "God" card and you have 3 or more energy : Draw 1 card and play this card from your hand.