Marvel Iron Fist Dragon Splatter Logo T-Shirt Iron Fist wins the heart of the dragon, Shou-Lao the Undying, and gains superhuman powers with the Marvel Iron Fist Dragon Splatter Logo Black T-Shirt. This awesome black Marvel shirt features the dragon tattoo that Daniel Rand received during his battle with Shou-Lao, printed in a green and yellow paint splatter-style. 100% Cotton.