Even with Pokémon Legends: Z-A and Pokémon Champions now available, Pokémon Scarlet and Pokémon Violet continue to receive regular events and support. For May 2026, here is your complete guide to every Tera Raid Event, Mass Outbreak Event, and Serial Code/Mystery Gift distribution planned for Pokémon Scarlet and Pokémon Violet this month:
Tera Raid Event (7 Stars) | Mighty Evolutions of First Partner Pokémon Return!

Fully Evolved First Partner Pokémon from Various Regions Are Making a Comeback! — Starting Friday, 9 January 2026, get ready for a series of black crystal Tera Raid Battles featuring fully evolved first partner Pokémon from various regions!
Be prepared—these Pokémon are formidable foes, and they’ve got the Mightiest Mark to prove it! Work together with your friends to defeat these powerful Tera Pokémon!
The special Pokémon featured in this event series can each be caught only once per save data. If you caught one of these Pokémon previously during a Tera Raid Battle event, you cannot catch it again. You can still participate in Tera Raid Battles against these Pokémon to obtain other rewards if you’ve already caught them.
*The Pokémon appearing during this event series may be featured in future events or become obtainable through other methods.
Tera Raid Event (7 Stars) | Face a Face a Mighty Delphox!

Catch a Delphox with the Mightiest Mark! — Delphox with the Mightiest Mark has returned to black crystal Tera Raid Battles! You can try catching Delphox from Friday, 1 May 2026, at 00:00 UTC to Thursday, 7 May 2026, at 23:59 UTC.
The Delphox appearing during this event has Fairy as its Tera Type. Be prepared—this Pokémon is a formidable foe, and it’s got the Mightiest Mark to prove it! Work together with your friends to topple this powerful Tera Pokémon!
- Event Schedule:
- Friday, 1 May 2026, at 00:00 UTC to Thursday, 7 May 2026, at 23:59 UTC
- Featured Pokémon:
- Fairy-Tera Type Delphox
- Location:
- Paldea (7-Star Tera Raid Battles)
Tera Raid Event (7 Stars) | Face a Face a Mighty Greninja!
Catch a Greninja with the Mightiest Mark! — Greninja with the Mightiest Mark has returned to black crystal Tera Raid Battles! You can try catching Greninja from Friday, 8 May 2026, at 00:00 UTC to Thursday, 14 May 2026, at 23:59 UTC.
The Greninja appearing during this event has Poison as its Tera Type. Be prepared—this Pokémon is a formidable foe, and it’s got the Mightiest Mark to prove it! Work together with your friends to topple this powerful Tera Pokémon!
- Event Schedule:
- Friday, 8 May 2026, at 00:00 UTC to Thursday, 14 May 2026, at 23:59 UTC
- Featured Pokémon:
- Poison-Tera Type Greninja
- Location:
- Paldea (7-Star Tera Raid Battles)
End of Event Information
And for a quick reminder as to what other Serial Code/Mystery Gift distributions are currently running, we have that information here:
- Mystery Gift (Serial Code) | Clothing Gift — Neo-Kitakami Case (Currently no end date for this distribution has been provided) | NE0R0T0MCOVER
- Mystery Gift (Serial Code) | Clothing Gift — Scarlet Case (Currently no end date for this distribution has been provided) | SB00KC0VER
- Mystery Gift (Serial Code) | Clothing Gift — Violet Case (Currently no end date for this distribution has been provided) | VB00KC0VER
- Mystery Gift (Serial Code) | Clothing Gift — Pokémon Scarlet Tracksuit (Currently no end date for this distribution has been provided) | STRACKSU1T
- Mystery Gift (Serial Code) | Clothing Gift — Pokémon Violet Tracksuit (Currently no end date for this distribution has been provided) | VTRACKSU1T
- Mystery Gift (Get via Internet) | Mythical Pecha Berry (Currently no end date for this distribution has been provided)

