Cannot be Normal Summoned/Set. Must first be Special Summoned (from your hand) by banishing 3 LIGHT and/or DARK monsters from your GY. When Summoned this way: You can apply the appropriate effect, based on the Attributes of monsters banished for its Special Summon, also this card cannot attack this turn. You can only use this effect of "Levionia the Primordial Chaos Dragon" once per turn.
• LIGHT only: Special Summon 1 monster from your GY in Defense Position.
• DARK only: Shuffle 1 random card from your opponent's hand into the Deck.
• LIGHT and DARK: Destroy up to 2 cards on the field.