sleeves for playing cards Casting Shadows: Card save 10% Buy 25 Dragon Shield - White -

You can even add some stickers to customize it however you like, due to its all black colour

C Common Raidraptor - Vanishing Lanius X DARK Level 4 [ Winged BeastEffect ] ATK 1300 DEF 1600 Once per turn, during your Main Phase, if this card was Normal or Special Summoned this turn: You can Special Summon 1 Level 4 or lower "Raidraptor" monster from your hand

Demise, King of Armageddon X DARK Level 8 [ FiendRitualEffect ] ATK 2400 DEF 2000 You can Ritual Summon this card with "End of the World"

My biggest advice to give you is to not set any spells or traps until this phase, there's various reasons for this but the most obvious would be something like Malevolent Catastrophe