
Is there a reason this card is so expensive?
The baseline is unplayable. Nobody wants to spend 3 mana for a single discover. Getting 3 random undead is still a very weak effect that doesn't justify the high cost of 3 mana + 5 corpses.
1 mana seems to be the perfect cost for this as it's similar to [[Omega Assembly]].
Making this 1 mana could potentially make it a decent activator for [[Reanimate the Terror]] and maybe help create a competitive quest DK deck.