Activate Stone-Seeder Hierophant by tapping it, untapping a land you control.
Activate that land by tapping it, adding .
Cast Shrieking Drake by paying one mana.
Chulane triggers, causing you to draw a card and put Rakdos Carnarium from your hand onto the battlefield.
When Rakdos Carnarium enters the battlefield, it triggers itself and Stone-Seeder Hierophant.
Resolve the Stone-Seeder Hierophant trigger, untapping it.
Resolve the Rakdos Carnarium trigger, returning it from the battlefield to your hand.
Shrieking Drake enters the battlefield, triggering itself, returning itself from the battlefield to your hand.
Repeat.
This intricate loop comes together through a brilliant dance of bouncing and re-entering the battlefield. Chulane, Teller of Tales acts as the engine's core, rewarding every creature spell you cast by drawing a card and dropping a land straight onto the board—which is how you effortlessly sneak Rakdos Carnarium into play. Each time that bounceland enters, it triggers Stone-Seeder Hierophant's landfall ability to untap itself, letting you constantly tap and untap your lands for mana to pay for Shrieking Drake. As Shrieking Drake bounces itself and Rakdos Carnarium keeps returning to your hand, you feed an endless cycle of creature casts and land drops that buries your opponents in infinite card draw and storm count.