Stantler to Wyrdeer Evolution Guide
Stantler to Wyrdeer evolution is completed in Pokémon Legends: Arceus by using Psyshield Bash in Agile Style 20 times. Stantler does not evolve just by reaching a certain level, and the special battle-style requirement is the part most players miss.
Wyrdeer remains tied to Legends: Arceus for the actual evolution process, so a Stantler caught in another compatible game may need to be moved through Pokémon HOME first. This Stantler to Wyrdeer evolution guide covers the 20 uses and the game limitation.
Stantler To Wyrdeer Evolution

Stantler to Wyrdeer evolution Image The Pokémon Company International.
The Stantler to Wyrdeer evolution requirement in Pokémon Legends: Arceus is 20 uses of Psyshield Bash in Agile Style. Normal uses of the move do not count toward the specific Agile Style requirement. After the qualifying uses are complete, Stantler becomes eligible to evolve into Wyrdeer.
You do not need to complete all 20 in one battle. The counter carries across battles, so use wild encounters that let Stantler act safely and repeatedly. Keep enough PP or return to a camp when you need to recover moves.
Make Sure Psyshield Bash Is Mastered
A move has to be available in Agile Style before you can use it that way. If Stantler has learned Psyshield Bash but the style option is not yet available, continue progressing the move mastery requirements or use the appropriate mastery support in Legends: Arceus.
Once Agile Style is available, deliberately select it every time you are working on the Stantler to Wyrdeer evolution. A normal Psyshield Bash may be useful in battle, but it does not advance this evolution counter.
Count 20 Agile Style Uses
Because the game does not place a giant evolution counter on the battle screen, it is easy to lose track. Count each successful Agile Style use yourself or simply go slightly beyond 20 before checking the party menu. There is no penalty for doing a few extra.
The Stantler to Wyrdeer evolution does not require the move to knock out the opponent. The important part is using Psyshield Bash in Agile Style, so choose opponents that do not put Stantler in unnecessary danger.
Can Stantler Evolve in Scarlet and Violet?
No. Stantler can exist in Pokémon Scarlet and Violet, but its Wyrdeer evolution is not enabled there. If you want to evolve that Stantler, move it to Pokémon Legends: Arceus through Pokémon HOME, complete the battle-style requirement there, and then move Wyrdeer back to a compatible destination.
This game restriction is an important part of the Stantler to Wyrdeer evolution. Simply using Psyshield Bash in Scarlet or Violet will not unlock Wyrdeer.
Why Stantler Is Not Evolving
The usual problem is counting ordinary Psyshield Bash uses instead of Agile Style uses. Verify that the move was deliberately set to Agile Style on every counted use and that you have reached at least 20.
If you are outside Legends: Arceus, the Stantler to Wyrdeer evolution cannot be completed there. Move the Pokémon to the game that supports the evolution rather than continuing to level it.
After Wyrdeer Evolves
Wyrdeer is Normal/Psychic. If you plan to build it rather than simply register it, our Nature guide, EV guide, and damage category guide are useful next reads.
For the species profile after the evolution, the official Pokémon Pokédex entry for Wyrdeer lists its typing, abilities, and basic Pokédex information. That gives you a useful reference once the evolution itself is finished.
Wyrdeer Evolution Checklist
Does Wyrdeer Need a Specific Level?
The special requirement described above is the part that controls the Stantler to Wyrdeer evolution. If a minimum level is part of that method, it is stated in the relevant section. Otherwise, levelling by itself will not replace the required friendship, item, trade, battle condition, or game-specific trigger.
If you already have a high-level Pokémon, that does not mean you have missed the Stantler to Wyrdeer evolution. Most special evolutions remain available later as long as the correct conditions can still be met in a compatible game.
The Stantler to Wyrdeer evolution checklist is Pokémon Legends: Arceus, Psyshield Bash, Agile Style, and at least 20 uses. Once all of those are true, check Stantler in the party menu for the evolution option.
Doing 22 or 23 Agile uses instead of trying to stop on exactly 20 is a sensible way to remove uncertainty from the Stantler to Wyrdeer evolution.
