Adrenaline Orb is an item in the “Held items” category (Items). It costs ₽4000.
In-game descriptions
| Sun / Moon | Using it makes wild Pokémon more likely to call for help. If held by a Pokémon, it boosts Speed when intimidated. It can be used only once. |
|---|---|
| Ultra Sun / Ultra Moon · Let’s Go, Pikachu! / Let’s Go, Eevee! | Using it makes wild Pokémon call for help a number of times. If held by a Pokémon, it boosts Speed when intimidated. It can be used only once. |
| Sword / Shield | If held by a Pokémon, it boosts Speed when intimidated. |
Where to find it
Not placed on the atlas maps (so far: Red/Blue and Generation 3).
Sources : PokeAPI (items, item_flavor_text, machines) · atlas · pokeemerald species_info.h