champs with alot of cc are amazing in urf. if your able to spam ability which slow stun or snar in urf mode than you have the right champ. i attempted full ap braum to see how fast i could stun and slow champs with my q and my passive. this was without knowing my ult actually used ap as well. throughout the game i was actually shocked how strong braum is because your actually able to have the shield on almost permanently, while spamming your q and w for more slows and resistances.