Dross Scorpion + Detective's Satchel + Goblin Bombardment

Dross Scorpion

Detective's Satchel

Goblin Bombardment

How it works

1. Activate Detective's Satchel by tapping it, creating a 1/1 Thopter artifact creature token.
2. Activate Goblin Bombardment by sacrificing the Thopter.
3. When the Thopter dies, Dross Scorpion triggers, untapping Detective's Satchel.
4. Resolve the Goblin Bombardment ability.
5. Repeat.

This brilliant loop transforms Detective's Satchel's artifact generation into a lethal weapon by leaning entirely on its ability to produce Thopters without mana. Once you've satisfied the Satchel's requirement of sacrificing an artifact that turn, you can feed the resulting Thopter directly to Goblin Bombardment to hurl a point of damage at any target. The moment that artifact creature dies, Dross Scorpion's relentless triggered ability instantly untaps Detective's Satchel, readying it to spin out a brand new Thopter and repeat the entire sequence.