It works best in commanders like The Gitrog Monster (since it bins itself) and K'rrik, Son of Yawgmoth, which loves this kind of acceleration
Undead Unleashed Gains Power Through Sacrifice The "Undead Unleashed" deck is a blue-black Zombie tribal deck, and flavor-wise, many of these creatures represent grave-based ghouls or lab-grown skaabs
Remember, this is an era where Alan Comer was casting Animate Dead on Shivan Dragonbecause that was just the best creature to cheat onto the battlefield
Notable Cards: Reprints and $$ Cosmic Intervention Ethereal Valkyrie Hero of Bretagard Ranar the Ever-Watchful Sage of the Beyond Spectral Deluge Stoic Farmer Tales of the Ancestors While not the most amazing thing ever, Spectral Deluge is a 3-mana Cyclonic Rift for creatures, so thats valuable
They were so puzzled by it that I was paraded around in front of a horde of doctors, none of whom ever figured out what it was