Prison Planet BT20-135
by Bandai
$1.00
[Barrier] [Field]
[Permanent] Mono-black "Saiyan" cards with a combo cost of 1 and 5000 combo power in your hand and Battle Area have their combo costs reduced by 1.
[Permanent] When using your "Fu"'s [Overlord] to choose a [Servant] card, you can also choose cards in your opponent's Battle Area.