This loop turns a simple sacrifice engine into a lethal device by exploiting the interplay between death triggers and counter placement. **Goblin Bombardment** provides the immediate outlet to sacrifice your creatures and hurl damage at any target, sending them to the graveyard to trigger the engine. Meanwhile, **Long Feng, Grand Secretariat** watches over your permanents, translating each creature's departure into growth by dropping a +1/+1 counter onto another creature you control—crucially counteracting the -1/-1 counters that persist creatures return with. By toggling this sacrifice-and-return cycle back and forth between your creatures, you can repeat the process indefinitely to clear the board and incinerate your opponents.