mini euro card sleeves Sleeve Kings Sleeves: Premium European (44x68mm, 55 Count) 110 sleeves for the price of 100. Sapphire Sleeves Azure (45x68mm) -

Besides using them as materials for Link Summons, you can use them for the cost of the 4th effect of Obelisk the Tormentor (who you can bring to the field with The True Name.)

Furthermore, you can easily recycle it, and return it to the top of your deck

FOIL BORDERLESS COMMANDERSEvery Duskmourn: House of Horror Commander Deck includes 2 Traditional Foil Legendary Creature cards featuring spine-tingling Borderless art

For a simple but deadly upgrade, add Zuran Orb, a zero-mana artifact that lets you sacrifice lands for free

C Common Spell of Pain X SPELL Quick-Play When your opponent activates a card or effect that would inflict effect damage to you: Your opponent takes the effect damage from that card or effect, instead