Veilmon helps Cobblemon servers reduce Pokémon ESP abuse by masking hidden Pokémon identity data until the player has line of sight.

When a Pokémon is out of view, Veilmon can replace sensitive client-side data like species identity, form, aspects, level, shiny value, marks, and scale with a configurable dummy Pokémon. The entity still exists client-side, so minimaps can continue showing Pokémon presence, and optionally the real species name, without exposing the richer data ESPs commonly target.

Includes configurable LoS checks, F5-style camera parity probes, owned-Pokémon bypass, reload/status commands, and a cached dummy identity for low overhead.