Spicy Herba Mystica (Japanese: ひでん：からスパイスSecret: Spicy Spice) is a type of ingredient introduced in Generation IX. It is one of the five Herba Mystica.
The legendary condiment said to have the mightiest of all spicy flavors. It's said that a single bite will kick the metabolism into high gear immediately.
In Fly! Wattrel!!, Liko received a supposed advertisement for Spicy Herba Mystica being sold in Levincia and left to get some for Murdock, but it turned out to be a lie created by Spinel to lure her into a trap.
Violet and Arven discovered the Spicy Herba Mystica after defeating the TitanDondozo. The sandwiches made from it restored Miraidon's ability to climb steep rocky surfaces and completely healed Arven's Mabosstiff, allowing it to scare away the Titan Tatsugiri when it tried attacking them afterwards.
