Monster Flame (Dragón de Fuego in Spanish) is a Super Ability that only appears in Kirby's Return to Dream Land. You can summon a giant flaming dragon. It will go straight across the screen or slightly diagonal. It is the Super Ability of the Fire ability.
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Kirby's Return to Dream Land: This hot, hot Super ability summons a fiery dragon! It appears like a storm and unleashes fury, burning everything in its path.