Amen presently. He has so many lies that are twisted around things that would be nice to believe, lies twisted around what we want, and just twisted lies.
Prayer is a great weapon. Jesus used it during His 40 days in the wilderness.
As a fun aside, we should bear witness of Christ to others. Not only do I use prayer during temptations, but since those temptations are from satan, I will also withness to him. “Let me tell you of my Saviour!” I enjoy the visuals I get of him leaving mad.