Dancing gnomes FTW! It's a real pity Recurring nightmare is banned. I have considered Syphon life, but I already run two other retrace cards. I might change the gnomes for Mindless automaton though, I already have spike feeder and ravenous baloth that are similar but strictly better.
EDIT:
I figured that both mindless automaton and bottle gnomes aren't black or green creatures, so they won't trigger my general. The answer was fairly obvious after that: Quillspike. This card fits my plan to maximize beasts and gold cards, plus it let's me steal all dead creatures for a measily 1 mana (figure that one out 

 ), or go infinite with devoted druid. I should add devoted druid as well then, obv.
EDIT:
Finalized decklists (as long as a decklist can be final for me... oh well)
	general
1	Savra, queen of the Golgari
	
	creatures
1	Spike weaver
1	Spike feeder
1	grave-shell scarab
1	stinkweed imp
1	spiritmonger
1	brooding saurian
1	shambling shell
1	vulturous zombie
1	Creakwood liege
1	sakura tribe elder
1	yavimaya elder
1	krosan tusker
1	twisted abomination
1	sadistic hypnotist
1	visara the dreadful
1	Shriekmaw
1	Phyrexian Plaguelord
1	avatar of woe
1	Midnight banshee
1	necroskitter
1	quagmire druid
1	withered wretch
1	woodfall primus
1	loaming shaman
1	puppeteer clique
1	eternal witness
1	Rofellos
1	Magus of the coffers
	
	spells
1	Sudden death
1	Putrefy
1	Tendrils of corruption
1	Pernicious deed
1	Nevinyrrals disk
1	Damnation
1	Living dead
1	Mutilate
1	Grave pact
1	phyrexian arena
1	sword of fire and ice
1	skullclamp
1	Sylvan library
1	Abeyance
1	Sensei's divining top
1	Helm of possession
1	loxodon warhammer
1	scapeshift
1	worm harvest
1	crop rotation
1	life from the loam
1	regrowth
1	grim harvest
1	deathrender
1	beacon of unrest
1	dread return -> profane command
1	tortured existence
1	corpse dance
1	entomb
1	demonic tutor
1	vampiric tutor
1	beseech the queen -> primal command
1	staff of domination
1	Lightning greaves
1	Thousand year elixir
	
11	swamp
8	forest
1	cabal coffers
1	Leechridden swamp
1	Urborg, Tomb of Yawgmoth
1	dakmor salvage
1	Vesuva
1	Twilight mire
1	barren moor
1	Bayou
1	Overgrown tomb
1	Llanowar wastes
1	Golgari rotfarm
1	wasteland
1	strip mine
1	svotghos, the restless tomb
1	Terramorphic expanse
1	unholy grotto
1	volrath's stronghold
	
36 lands, I'm not sure if that's the right number in this deck. I haven't got the two commands yet, but aside from the Vesuva, Scapeshift, Worm harvest and Beacon of unrest I have all the cards. Not that much of an investment. I don't know if I have that many sleeves left though...