Pwnhammer

The Pwnhammer is a hammer that is able to destroy Demon Altars, blessing the world with one of the new ores introduced in version 1.1. First destroyed Demon Altar blesses the world with Cobalt, second with Mythril and third with Adamantite, next starting from the first, and so on.

The hammer is always dropped by the Wall of Flesh. It is only possible to destroy Demon Altars in a map where the Wall of Flesh has been killed, otherwise the player receives considerable damage when trying to destroy the Demon Altar.

Trivia

 * The name is a reference to Super Mario Bros. X, a game Redigit has previously worked on.