Oceanus Shenron, Power of Darkness

[Super Combo] [Auto] [Sparking 5] If your Leader Card is black : When this card is used in a combo from your hand, draw 1 card, and this card gets +10000 combo power for the battle. [Auto] [Limit 1] If your Leader Card is black and you choose 1 of your black Unison Cards : When you remove a marker from one of your Unison Cards using a [Spirit Boost] skill, you may place this card from your hand under the chosen card. If you do, add a marker to the chosen card, then draw 1 card.