Skadi Battle

There's a lot written about it, but as long as your attackers are well-trained, you can defeat her. What you need to watch out for is that after a few turns, she'll deal significant damage to a designated Phantom Thief with 'Shadow Stab,' so if you don't have a shield character, take a defensive stance. By the way, I brought Senior Sanada and forgot ice was his weakness, so I knocked him down multiple times. My bad.