[CNT] Discard 1 Darkness card from your hand. If you do, draw 1 card.
Abyssal Concerto - Requirement: Move 5 Darkness cards from your graveyard to the bottom of your deck.
When this enters play through Abyssal Summoning, then until the end of turn, this gains +1 STK. "Life Drain" - Turn 1 - Standard Action: [Discard 1 Betrayer or Dragon card from your hand.] Choose 1 enemy unit and destroy it.
