TheAtog This will do horrible things in EDH, you know that right?
Purplebackpack89 Mechanically, sure, but flavorfully, what's green about this?
Dudibus I like the way you think ;D Seems fine, if not a bit dangerous. Especially since it works off your own stuff.
Sign in Blood 
that replaces itself? good lord, man.
Libe Dang that's pushed. Might want to give it lower toughness to compensate. Neat design, though.
Tequilasaurus Green zombies as weird alchemy golem things? I can dig it.
SimonGlume ohhhhhhh, it enables Undying. Having regen and undying kind of sort of refered to on the same card feels really awkward.
Dream_Spinner Yikes, this is doing a lot of things. I'm unconvinced that the blight counter thing is necessary. What's more the effect is positive, so it doesn't feel like the sort of thing that would use the name 'blight'. The idea of giving everything that dies a warped sort of undying that also hoses undying.
GeorgeW The first ability probably needs to specify in one turn. Multiples of the backside seem like they would be an enormous pain in the arse to track. Most lhurgoyf type creatures tend to use CDAs (*/*) instead of modifiers (+/+). I like how both sides have their own sort of identity, but they both play off one another.
TPmanW My one complaint is that deathtouch and intimidate feel conflicting. Intimidate makes it seem like you don't want this to be blocked, but the deathtouch enables the 'steal your stuff' ability.
Bay_Falconer Knowing what you said later about this was meant to be a
Lhurgoyf 
and not a
Lord of Extinction 
, I have to say there is nothing I don't like about this. Good job.
Mown Don't change a thing
rafe62 That mana cost is an abomination. Otherwise an interesting card that really feels black-green. The copying ability doesn't need to specify "with this ability", the copy will have the ability by virtue of being a copy.
morticianjohn Ruleswise, it's not quite the same, but the second ability might be cleaner as "destroy target nonhuman creature". The first ability doesn't feel particularly green or black.
KeeperOfManyNames YOU HAD TWO WHOLE DAYS KEEPER D:<
