Powercharm is an Item in Monster Hunter World (MHW). This useful equipment can be brought along on hunts to improve a Hunter's performance.
An amulet that strengthens attacks. Just carrying this gives you demonic strength.
The effects of the Powercharm are applied not by consuming it, but by carrying it. Carrying the Powercharm in the Item Pouch boosts Raw (physical) Attack Power by 6. Remember that the displayed value for Attack will be modified by the currently equipped Weapon type. Additionally, the Powercharm can be used to craft the more powerful Powertalon, and the two Items can be carried together for a total of +15 base Attack Power.
See Loadouts for information on configuring Item storage and use.
How to Acquire Powercharm
The effect of Powercharm can be increased by crafting it into a Powertalon.