It's the caring about playing cards from places other than your hand that's compelling
Two mana to dig five cards deep for a permanent is a fine rate if that's something your deck is interested in, although putting the extra cards back into your library rather than into your graveyard means this won't be a replacement for Grisly Salvage
You can have a sacrifice outlet and a landfall enabler in the same creature, and the more creatures you sacrifice, the stronger Wight becomes
Out of 27 booster packs I managed to pull four ex's, three Master Ball rares, five Illustration Rares, one Hyper Rare and one Secret Illustration Rare
Flayer of Loyalties Flayer of Loyalties is a fun spin on a threaten effect, turning whatever it grabs into a gargantuan, planet-eating, trampling atrocity with annihilator on top
The top common for blacks infect deck is Plague Stinger