

In fact, there aren't any Ultra Beasts in the base game. In Pokemon Sword and Shield, these rare PokeBalls have far less utility.

If you use this special PokeBall on a normal Pokemon it has a very low chance of success, but it made catching rare Mythical and Legendary Pokemon much easier.

The Beast Ball was introduced in Pokemon: Sun and Moon to help with the catching of Ultra Beasts. As a reminder, Pokemon Sword and Shield Dynite Ore can be earned by participating in Dynamax Adventures and Max Raids. The NPC should be standing in front of a Sableye, and will sell Beast Balls for 150 Dynite Ore each. These can be obtained by visiting the Dynite Ore Collector inside the Max Lair entrance on Slipper Slope. With the release of Pokemon Sword and Shield: The Crown Tundra DLC, you can now purchase as many Beast Balls as you like. If you want to flex on people with your Beast Ball and not permanently lose it, anyway. You can however use a Yamper in battle as it knows the Ball Fetch ability, so the first failed throw of a battle will be returned to you. Unfortunately, this is the only way to get more than one in the base game. You can also obtain more from Ball Guy whenever you take part in the tournament, but the items he gives you are random so there's no guarantee. He'll have a singular Beast Ball for you. Now, head to Stow-on-Side and speak to the bloke behind the bargain stall.
