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This form
Event only
A gift from the Pokémon Sun and Moon Special Demo Version, sent across to a full Sun or Moon save: level 36, Hardy nature, original trainer Ash. Its Battle Bond ability is what lets it become Ash-Greninja.
Whether this form can be shiny is unknown.
Researched, awaiting review · serebii.net
Where to catch it
0 games
Battle Bond Greninja has only come from events, so there is nowhere to catch it.
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