Deathtouch(Name needs work, please give a suggestion)

(This deck started out as I was making a mono black and ended up here)

10 Swamp
6 Forest
4 Golgari Guildgate
(deck has so many low mana threats, it doesn't really need 22 to 24 lands)

4 x Pharika's Chosen(1 mana deathtouch...prey upon with it and kill a 20/20, doesn't matter)
4 x Undying Evil(very useful and a kill trigger when paired with Agent of the Fates)
4 x Child of Night(With Undying and Titanic Growth, can do monumental heal/hurt)
2 x Agent of the Fates (Why I haven't seen anyone else run this, I'll never know)
4 x Giant Scorpion(are you starting to get the theme here?)
4 x Phyrexian Rager(not much, but oh well, it's a draw)
3 x Paragon of the Open Grave
1 x Shadowborn Demon
2 x Indulgent Tormentor

4 x Prey Upon(use this with agent on lower creature and kill 2 with one)
4 x Elvish Visionary(draw and fodder)
4 x Titanic Growth (Agent trigger, Child enhancer, more damage)

Do enchantments trigger Agent?

I've been trying to get these achievement hunting builds to be viable against real people and decided to go all in on Nemesis and Spiders:

0 (0): None

1 (4): 4x Elvish Pioneer

2 (8): 4x Elvish Visionary, 4x Satyr Wayfinder

3 (8): 4x Necromancer's Assisstant, 4x Cultivate

4 (0): None

5 (9): 1x Shadowborn Demon, 3x Rescue from the Underworld, 2x Arbor Colossus, 3x Spider Spawning

6+ (8): 2x Rune-Scarred Demon, 1x Griselbrand, 3x Nemesis of Mortals, 2x Pelakka Wurm

Lands: 8 Swamp, 15x Forest

Random notes:

- NO GUILDGATES. They are total nonbos with Elvish Pioneer and Cultivate. You don't even need black mana until turn 3 (if you need it at all) which is why I have it skewed so heavily. In this deck, Cultivate might as well read "get 2 Swamps". 23 was the sweetspot for me. Any higher and you gotta start removing threats/enablers, and any lower...well, we all know how wonderful getting land-cut is.

- No removal outside of Shadowborn (and a Monstrous Colossus for fliers) sadly. There's simply no room. The goal with a deck like this is to brute force your way to victory with an army of spiders or value-giants. This is a deck that WANTS to chump block with it's early drops (well, you want to save at least one dude if you have Rescue in hand). Pelakka also lets you recover from an early beating.

- There's also simply no room for stuff like Bloodghast and Vengevine, and even if there were I wouldn't want to run them. You WANT stuff in the grave unless you're Rescuing something huge. Ghasts can't even block and the 1-of Vine is pretty mediocre when compared to what the deck wants to be doing (making lots of spiders or big monsters)

- Treasured Find: It works in reverse, right? One man's treasure is another man's trash? It's just so incredibly clunky and inefficient AND putting stuff like that in a deck like this means you have to cut creatures (you're gonna cut Rescues, Cultivates, and Spawnings for this!?!?) which defeats the purpose of the shell

- I obviously used this build to do the Nemesis, Shadowborn, and 20 Creatures in your Grave achievements

Questions?