The first special Tera Raid Battle event for Pokémon Scarlet & Violet is now taking place and it features the Pokémon Eevee. From now until November 27, 2022 at 3:59pm PST (23:59 UTC), Tera Raid Dens have a chance of containing Eevee inside of them, and these Eevee have a variety of different Tera Types.
These Tera Raid Battles range from 1⭐ to 5⭐ and are available to all players, so long as they have enrolled in the Academy and set off on their adventure.
You can find these while looking at your map on the Pokédex thanks to the special glow around their borders. Track those down (you can mark them as a destination to make it easy) and then you’ll find an Eevee of a various type waiting for you there. You can tell that it’s a special event Tera Raid Battle as it has blue stars instead of yellow stars where it shows you how many stars it is difficulty-wise.
This Eevee can have a chance of having its Hidden Ability, Anticipation, which changes into a variety of different, useful Abilities depending on what it evolves into.
On top of that, you can sometimes get some nice rewards from the Eevee, depending on the difficulty level. Rewards include evolutionary stones and, at least for 5⭐ (possibly lower?), Ability Capsules.
