Sibling Confrontation (BT26-006) [Ultimate Advent]

Product Details

[Permanent] if your Leader is a red card with both "Son Goku : GT" and "Android 18", and your red "Son Goku : GT" card with an energy cost of 4 or less would leave the battle area, you may discard 1 card from your hand instead. If you do, remove this card from the game.
[Activate:Battle] [Limit 1] If your Leader is a red card with both "Son Goku : GT" and "Android 18", and you discard 1 card from your hand : Choose up to 1 of your opponent's Battle Cards and it gets -5000 power for the turn.