Android 18 Unknown Threat BT27-028 - History of Z - Dragonball Super Card Details

[Double Strike] [Blocker]
[Auto] If your Leader is a blue "Android" card: When this card attacks, add up to 1 blue "Android" card from your energy to your hand.
[+1] [Activate:Main] Choose up to 1 of your opponent's Battle Cards and place it at the bottom of its owner's deck, then switch this card to Active Mode at the end of the turn.
[±0] [Activate:Main] Your opponent places 1 card from their hand at the bottom of its owner's deck, and you switch up to 1 of your blue energy to Active Mode at the end of the turn.