Djinn Illuminatus | Pact of the Titan | Purphoros, God of the Forge

Cards

Cast
Pact of the Titan choosing to pay its replicate cost an arbitrarily large number of times, paying a total of ({0} magic symbol) .
Pact of the Titan's replicate ability triggers, causing you to copy
Pact of the Titan for each time the replicate cost was paid.
Resolve the first
Pact of the Titan, creating a 4/4 Giant creature token.
When the Giant enters the battlefield,
Purphoros triggers, dealing 2 damage to each opponent.
Repeat from step 3 for each remaining
Pact of the Titan.