Fireblight Ganon | Legend of Zelda: Breath of the Wild

Fireblight Ganon will be summoned after the activation of the main control terminal of Vah Rudania, one of the Four Divine Beast. This final boss wields a Giant Sword on his right arm and flame on the other, and luckily he is what I think the easiest Blight Ganon I ever encountered so far.

Before you activate the main control terminal, make sure you are well equipped with arrows if you want to finish this boss faster. As for me, I bought a large amount of Ice Arrow at Zora's Domain, and at least couple of Ancient Arrow for the finale.

On the first half of his life meter, he will try to kill you with the use of sword or a handful small fireballs, try to dodge all of his attack by running or hiding at any pillars. Your Lucky day has come when he uses his sword, because of his Giant and heavy sword combine with his tiny arms, this attack will be slow and can be predicted easily.
Then if he ever uses a fireball it will take at least 2 to 3 seconds before he cast it. This is where you can hit his Giant Head with an arrow. His head will knock back whenever you hit it with an arrow, his position will be bending backwards so try to hit his body until he regain is normal position. Do this till his life meter reaches to half.

On the second half of his life, his attack pattern will change. He will move to one of the corners and suck all the things on his reach encasing himself with fire shield and creates a Giant Meteor. This attack has a large area of effect so better run for your life. Just kidding, when he is on this phase and throwing tantrums, Normal ATTACK Won't Work, just throw a remote bomb and detonates after he absorb it will surely help him lie on the floor.

This single attack will break his fire shield and he will resume to his regular attack. If he tries to use his head to shoot a laser beam, snipe him with Ancient Arrow (if you have one). Just be prepare to dodge his attack and retaliate whenever you have a chance and surely you will kill him in no time.

After killing Fireblight Ganon, you will receive a Heart Container, and you can now activate the main control terminal of Vah Rudania.

Killing Fireblight, for me, was the easiest Blight Ganon fight so far. Because of his large head I can easily aim for the sweet spot and with the use of single Ancient Arrow, things got a lot faster. The area is much more wider compared so dodging his attack was a bit easier compare to Waterblight Ganon.

Thanks and please leave a comment if I missed some details on this simple walkthrough.