Oceanus Shenron

On Play Choose up to 1 Battle Card in your opponent's Battle Area with a cost of 1 or less and place it at the bottom of its owner's deck.

Activate Main Place this card in a Battle Area into its owner's Drop : If your Leader has 《Shadow Dragon》 in its special traits, play up to 1 <Oceanus Shenron> with a cost of 3 from your Drop.