Pokémon/Pokédex/Shroomish

Evolving
Shroomish evolves at level 23.

TM/HM

 * RS/FL: Attract, Bullet Seed, Double Team, Facade, Flash, Frustration, Giga Drain, Hidden Power, Protect, Rest, Return, Safeguard, Secret Power, Sludge Bomb, Snatch, Solarbeam, Sunny Day, Toxic

Breeding

 * RS/FL: Charm, Fake Tears, False Swipe, Helping Hand, Swagger

Trading Cards

 * EX Ruby & Sapphire #69 - Shroomish
 * EX Ruby & Sapphire #78 - Shroomish
 * EX Deoxys #72 - Deoxys