Golgari Thug + Goblin Bombardment + Bolas's Citadel + Vein Ripper

Golgari Thug

Goblin Bombardment

Bolas's Citadel

Vein Ripper

How it works

1. Activate Goblin Bombardment by sacrificing Golgari Thug.
2. When Golgari Thug dies, it and Vein Ripper trigger.
3. Resolve the Golgari Thug trigger, putting it from your graveyard onto the top of your library.
4. Resolve the Vein Ripper trigger, causing you to gain 2 life and target opponent to lose 2 life.
5. Resolve the Goblin Bombardment ability.
6. Cast Golgari Thug from the top of your library by paying 2 life.
7. Repeat.

This vicious loop turns the recursion of Golgari Thug into an endless engine of destruction, fueled entirely by the life-paying prowess of Bolas's Citadel. By leveraging Goblin Bombardment, you can repeatedly sacrifice the Thug to ping away at the opposition while sending it straight to the graveyard, where its own trigger places it right back on top of your library for the Citadel to recast for a mere 2 life. Meanwhile, Vein Ripper sits on the battlefield watching the carnage, turning every single sacrifice and death into a life-draining swing that comfortably outpaces the Citadel's mana value cost.