How do you put two attacks on your mouse clicks?

[Chosen Predator]

I see on stream a guy who has frogs and poisonous needle on his left and right mouse buttons how do you do this i thought you were only regulated to using what skills are given for each set number and mouse buttons

[jamesL]

go into options, gameplay and select "elective mode" and "advanced tooltips"

then when you assign a skill, you can cycle through them by clicking the arrows and fine the skill you want