Slaying Giant 

"Use everything you have to kill this bastard!" It said and golden fire burst out of its body and began to cover it; till, I could see nothing other than the golden fire.

It had become a fire giant. That I looked even smaller in front of it than before.

I have a move similar to it, but it didn't warrant the use of it. It is better that I fight, with my current tiny size.

"BURN!" 

It roared and swung the sword, covered in thick golden fire covering it. While the two Grimms attacked me, from both sides, what seemed like their strongest attack.

I swung my spear against the coming attack and moved my shields toward the direction of two attacks coming at me.

I didn't even try to hide them.

These two are weak compared to the one I am fighting.