Goku Black, the Replicator (BT7-042) - Assault of the Saiyans

[Auto] When you play this card and your Leader Card is a "Goku Black" or "Zamasu" card, choose up to 1 of your opponent's Battle Cards, place it in your opponent's energy in Rest Mode, then play 1 Shadow Token. (Shadow Tokens have 10000 power, 0 combo cost, and 5000 combo power.) Then, if your opponent has 3 or less energy, reveal the top card of your opponent's deck. If that card is a Battle Card, place it in your opponent's energy in Rest Mode, otherwise, draw 1 card then your opponent shuffles their deck.