Soul Collector + Blasting Station + Pandemonium

Soul Collector

Blasting Station

Pandemonium

How it works

1. Cast Soul Collector by paying 3.
2. When Soul Collector enters the battlefield, Pandemonium and Blasting Station trigger.
3. Resolve Blasting Station's trigger, untapping it.
4. Resolve Pandemonium's trigger, causing Soul Collector to deal damage to itself equal to its power.
5. If an activated ability from Blasting Station is waiting to resolve, let it resolve.
6. Activate Blasting Station by tapping it and sacrificing Soul Collector.
7. When Soul Collector dies, it triggers, returning itself from your graveyard to the battlefield.
8. Repeat from step 2.

This ingenious loop turns Soul Collector into an endlessly self-recycling engine of destruction by turning its own triggered ability inward. Whenever Soul Collector enters the battlefield, Pandemonium allows it to deal damage to itself, which conveniently sets up its own replacement effect to return from the graveyard whenever it dies. Before that damage even resolves, you can tap Blasting Station to sacrifice Soul Collector, sending it to the graveyard while cashing in a point of damage and triggering Pandemonium all over again. The moment Soul Collector dies, its own damage-based resurrection clause triggers to bring it right back to the battlefield, where Blasting Station's entry trigger immediately untaps the station so you can repeat the entire cycle indefinitely.