For Spirit decks, you can access a plethora of support to power up your ethereal creatures
Paying life instead of mana is a deal black mages have happily taken for decades, and its no less powerful here
And opponents dont have much of an answer for it in mono-black
If sending just one or two cards, consider taping the card-holding top-loader(s) between two more empty top-loaders, for extra rigidity and peace of mind (ensure tape is applied at the sides, so there is no way for the card(s) to come in contact with the tape)
What a box guarantees and what it doesnt: A box gives you one SAR and three mirror-holo cards for certain, with a shot at a God Pack on top
From Private Purchase to Public Record When we originally examined this Logan Paul card, the question was whether the auction would surpass expectations