Question

Which is simile, metaphor and allusion

He was the rock to my paper, the paper to my scissors.
My opponent's face became a white sheet when he saw me arrive
I defeated my opponent as easily as sliding a knife through butter

Answer 1

Number one is an allusion
Number two is a metaphor because it is comparing the dudes face to a white sheet but it didnt use like or as so its not a simile.
Number three therefore would be a simile because it uses the word as to compare two things.