Ultra Boots
The Ultra Boots are the most powerful boots in the Paper Mario series. When Mario is wearing the Ultra Boots, his jump attack delivers three damage per jump to a defenseless enemy (while his normal Boots only deal one damage). It also enables Mario to use a powerful jump move, which creates a new technique in solving puzzles.
In Paper Mario, it lets Mario break blocks far above his jumping range. The boots can be found in Toad Town Tunnels and lets Mario do the Tornado Jump. It's in a chest past spikes (which Mario can ride over with Lakilester), a maze pathway with several invisible blocks, and a collection of Spinys and Dark Koopas.
In Paper Mario: The Thousand Year Door, it can let Mario do a Spring Jump, letting him grab onto pipes and bars he couldn't normally reach. The boots can be found in a chest in Riverside Station far underground. You can get to Riverside Station with the Excess Express train.
