deck box for sleeved cards Playing Card Boxes that fit and un-sleeved playing The sturdy protective box Ultimate Guard Deck Case 133+

That's the sort of aesthetic you should be prepared for before diving into Duskmourn: House of Horror's Endless Punishment Commander deck

Condition Note: These boxes are straight from the future (and Japan!), so minor scuffs from time travel can occur

Creature spells you cast of the chosen type cost less to cast

Dismember also works well because, even though you lose 4 life to cast it, you recover half of that because its mana value in MTG is 3

Ideally you want to make plays that do both at once, which, thankfully for us, often comes naturally when playing Knocking Out your opponent's attacker gives you Prize cards and forces your opponent to find the resources necessary to replace that attacker