Dark Spirit of the Silent [LON-EN079] Super Rare Obscura even during the Damage Step:

even during the Damage Step: You can place 1 "Gunkan" card from your Deck on top of your Deck

if your monster attacks a Defense Position monster

Set: Structure Deck: Lair of Darkness Card type: Effect Monster Rarity: Common Attack: 0 Defense: 0 Cannot be Normal Summoned/Set

Set: Legendary Dragon Decks Card type: Normal Spell Rarity: Common Excavate the top 3 cards of your Deck

Dark Spirit of the Silent [LON-EN079] Super Rare Obscura even during the Damage Step:Set: Labyrinth of Nightmare Card type: Normal Trap Rarity: Super Rare Attack: 0 Defense: 0 Activate only when an opponent's monster declares an attack. Negate that attack, and select another face up monster your opponent controls. That monster attacks instead. (If it is in face up Defense Position, change it to Attack Position.)