Steam Engine

More information:

Description

Boosts the Pokémon's Speed stat drastically if hit by a Fire- or Water-type move.

Pokémon

Pokémon	Type		Ability 1	Ability 2	Hidden Ability
Rolycoly	Rock		[[{{{3}}}|{{{3}}}]]	Steam Engine	Heatproof	Flash Fire
Carkol	Rock	Fire	Steam Engine	Flame Body	Flash Fire
Coalossal	Rock	Fire	Steam Engine	Flame Body	Flash Fire