Activate Rakka Mar by paying and tapping it, creating a 3/1 Elemental creature token with haste.
When the Elemental enters the battlefield, Blasting Station triggers, untapping Blasting Station.
Activate Blasting Station by tapping it and sacrificing the Elemental.
When the Elemental dies, Rakka Mar and Pitiless Plunderer trigger.
Resolve the Rakka Mar trigger, untapping it.
Resolve the Pitiless Plunderer trigger, creating a Treasure artifact token.
Resolve the Blasting Station ability, dealing 1 damage to any target.
Activate a Treasure by tapping and sacrificing it, adding .
Repeat.
This ingenious setup relies on a continuous feedback loop where Rakka Mar serves as the primary engine, producing hasty Elementals that feed Blasting Station's sacrifice outlet. Each time an Elemental is sacrificed to Blasting Station, Pitiless Plunderer steps in to generate a Treasure token, which you then crack to pay the red mana needed to activate Rakka Mar all over again. Meanwhile, Thornbite Staff is waiting in the wings—while not strictly necessary for this specific loop, its ability to auto-attach when a Shaman enters and untap its wielder upon a death offers an alternative path to the same fiery conclusion.