If the AI were actually intelligent, which champ would be the best defender?
Imagine ai that knows how to parry, intercept, dex, and chain into special attacks. Who would be the hardest to defeat?
I think it would be Quake. If the ai actually used her the way she is supposed to be used, she would literally be untouchable. She is probably the only character that can do continuous, unavoidable damage without having to touch or be near the opponent. The only champs that would have a chance would be hyperion (even then, he would struggle, as concussion would eventually cancel out his power gain), bw/av/domino/taskmaster (who all have built-in aa reduction or evade countering, without the need for buffs/debuffs), and champs with long heavy attacks (hype again, and howard the duck).
Other difficult defenders would be any power gainers like Hyp or Mordo.