Activate Goblin Bombardment by sacrificing Archon of Falling Stars.
When Archon of Falling Stars dies, it triggers, returning Dance of the Dead from your graveyard to the battlefield.
When Dance of the Dead enters the battlefield, it triggers, returning Archon of Falling Stars from your graveyard to the battlefield, and attaching Dance of the Dead to it.
Resolve the Goblin Bombardment ability, dealing 1 damage to any target.
Repeat.
This elegant loop turns a graveyard into an endless engine of destruction by leveraging a recursive resurrection cycle. You sacrifice Archon of Falling Stars to Goblin Bombardment, which triggers its death ability to pull Dance of the Dead out of your graveyard. As Dance of the Dead enters the battlefield, its own trigger brings Archon of Falling Stars right back alongside it, allowing you to repeat the sacrifice for infinite damage and triggers.