Dittobase

Home

Games

Pokémon GO
Pokopia
Pokémon Unite

Cards

TCG Pocket
Pokémon TCG

Main Series

Legends Z-A
Scarlet & Violet
HOME

Tools

HOME

Game

HOME

Pokédex

Every Pokémon, forms, and stats

Moves

Power, accuracy, and learners

Abilities

Effects and Pokémon lists

Items

Categories, images, and effects

Types

Matchups for every type

Natures

Stat changes for every nature

Database

All cross-game reference data

HOME / Abilities

Rks System

Back to Abilities

RKS System

Changes this Pokémon's type to match its held Memory.

Flavor

In-game flavor text and effect notes for this ability.

Flavor Text

Changes the Pokémon’s type to match the memory disc it holds.

Short Effect

Changes this Pokémon's type to match its held Memory.

Effect

Changes this Pokémon's type to match its held Memory. This ability cannot be copied, replaced, or nullified. This ability only takes effect for Silvally.

Pokémon

1 Pokémon, including forms, can have RKS System.

Silvally

#0773 • Slot 1

Normal
How each game describes RKS System, newest first. Every row links to that game's own ability page.

Sword and Shield

Changes the Pokémon’s type to match the memory disc it holds.

Ultra Sun and Ultra Moon

Changes the Pokémon’s type to match the memory disc it holds.

Rivalry

Rock Head

RKS System

Pokémon ability

Pokémon

1

As Hidden Ability

0

Introduced

Generation 7

Games with pages

2

Dittobase

© 2026 dittobase.com. All rights reserved.

This website is an independent platform and is not associated with, validated, backed, or sponsored by Nintendo, Game Freak, Niantic, or The Pokémon Company.