Blunder Policy, Pokémon Wiki

The Blunder Policy is an item introduced in Generation VIII. If a Pokémon holding a Blunder Policy misses a non-one-hit knockout move because of accuracy, the holder's Speed stat is raised by two stages, and the Blunder Policy is consumed.

Silvally, The Codex Wiki

Kingtsar, Fusion Evolution Under Used Wiki

Blunder Policy (swsh9-131) - Pokémon Card Database - PokemonCard

Category:Held Items, Pokémon Wiki

Blunder Policy (Brilliant Stars 131) - Bulbapedia, the community-driven Pokémon encyclopedia

Moltres, The Codex Wiki

Cram-o-matic, Pokémon Wiki

Blunder Policy (swsh9-131) - Pokémon Card Database - PokemonCard

Sword & Shield Brilliant Stars Reverse Holo Single Card

Blunder Policy - 131/172 - Uncommon Reverse Holo