Boots

In Paper Mario: The Origami King, Mario's Boots are a permanent attack option; he can also find or buy Shiny, Flashy, Legendary, or Gold versions of his Boots (the last of which grants Mario extra coins) and Iron versions of his normal Boots as well as the first three variations (which let him stomp spiked enemies), which are stronger, but break after a certain number of uses.

Hammers

The hammer returns in Paper Mario: The Origami King, once again being used as an alternative to Mario's Boots. In battle, the default hammer is a permanent attack that Mario always has access to. Numerous variants of it can be found or purchased and used as alternatives, which break after enough uses.