Lethal Golgari Budget (Pioneer) [Revisione 14]

The idea of the game is to try to take control of the board quickly thanks to the many removals.
Thanks to removal and Chevill, Bane of Monsters you can earn life and draw.
Westgate Regent puts a lot of pressure and can do a lot of damage.
Deathtouch creature is great for controlling the board and helping you use Vraska, Golgari Queen last ability that give you another win condition. (Remember that you don't have to sacrifice a permanent to get Vraska's +2, but you can sacrifice the token of Prosperous Innkeeper or an useless land in case)
Prosperous Innkeeper helps you with gaining life and treasure token.
Malakir Rebirth helps you with mana and can be useful for saving creatures, plus combo with Prosperous Innkeeper.
Llanowar Elves helps you with mana.
Fynn, the Fangbearer give you another win condition with the poison counter.
Davriel, Rogue Shadowmage helps you with extra damage and discard ability.
Go Blank go in combo with Davriel + Graveyard hate

Sideboard
Languish for mass removal
Grafdigger's Cage against deck with a lot of graveyard and library interaction
Gaea's Blessing against mill
Scavenging Ooze for graveyard hate
Return to Nature if enemy has some annoying artifact or enchantment