Cursed Flames

The Cursed Flames is a magic weapon with Fire Flower style of attack, but fireballs are green colored and seem to move at a higher velocity than those from the Fire Flower. Also unlike Fire Flower, the Cursed Flames can penetrate 3 times, hitting several enemies at once, or hitting the same enemy multiple times if it bounces a certain way. Projectiles can travel in water and even set enemies on fire underwater.

It can be held down to shoot repeatedly.