[Autumn]

Red cape can solve the issues that death knighting's fallcall has fairly quickly, people just get greedy for stats and opt in for cat's mask high mage's cape instead.

If any hexer can get off CM'd isenshi with only access to fleeting spectres (which is a 2 round fear) they're already putting just as much effort as a duelist would of to get the same damage so I think that point is irelevant, CM Fallcall isenshi is a huge number that can be stopped rather early, also I think you're forgetting about stuff like Voltiger which goes beyond a 50% multiplier, so do excel weapon modifiers, and some things that come close are river sword and even to some sense, buster cannon.