yeah that, mixmence and electivire were the first things that came to mind. if thats you're first "stall" team i'm interested to see what others you have. because that is pretty damn good. i mean, i don't wanna battle that team now that i've a chance to prepare it, but i'm interested to see the others you have.
also i saw in a comment someone mentioned hp electric suicune, and that you considered it, which seems extremely rare and not really worth the trouble of finding. i wondered if you had a secret way of getting legendaries w/o the pain of restarting the game over and over or wasting pokemon in trades hoping to find one with good iv's and an hp that you want.