Kale, Enigmatic Beauty (P-178) - Promotion Cards

[Auto] When you play this card, choose up to 3 blue or yellow 'Caulifla' or 'Cabba' cards in your Drop Area with an energy cost of 2 or less and shuffle them into your deck.
[Auto] When this card is placed under another card by [Union], activate this skill. At the beginning of your opponent's next Main Phase, choose up to 1 of your blue energy and switch it to Active Mode.