Flash Fire — Pokémon Ability

Protects against Fire moves. Once one has been blocked, the Pokémon's own Fire moves inflict 1.5× damage until it leaves battle.

Effect notes

This Pokémon is immune to Fire-type moves. Once this Pokémon has been hit by a Fire move, its own Fire moves will inflict 1.5× as much damage until it leaves battle. This ability has no effect while the Pokémon is frozen. The Fire damage bonus is retained even if the Pokémon is frozen and thawed or the ability is lost or disabled. Fire moves will ignore this Pokémon's Substitute. This ability takes effect even on non-damaging moves, i.e. Will-O-Wisp.

In-game descriptions by version

ruby sapphirePowers up if hit by fire.
emeraldPowers up if hit by fire.
firered leafgreenPowers up if hit by fire.
diamond pearlPowers up Fire-type moves if hit by a fire move.
platinumPowers up Fire-type moves if hit by a fire move.
heartgold soulsilverIt powers up Fire-type moves if it’s hit by one.
black whiteIt powers up Fire-type moves if it’s hit by one.
black 2 white 2It powers up Fire-type moves if it’s hit by one.
x yPowers up the Pokémon’s Fire- type moves if it’s hit by one.
omega ruby alpha sapphirePowers up the Pokémon’s Fire-type moves if it’s hit by one.
sun moonPowers up the Pokémon’s Fire-type moves if it’s hit by one.
ultra sun ultra moonPowers up the Pokémon’s Fire-type moves if it’s hit by one.
lets go pikachu lets go eeveePowers up the Pokémon’s Fire-type moves if it’s hit by one.
sword shieldPowers up the Pokémon’s Fire-type moves if it’s hit by one.
scarlet violetIf hit by a Fire-type move, the Pokémon absorbs the flames and uses them to power up its own Fire-type moves.

Pokémon with this ability