Let's see.
- Hero: tension and attack. If you have 100 courage or 100 sword use gigaslash-gigagash. If you don't have them, use uber falcon sword and do falcon
Slash at 50/100 tension
- Yangus: You can also attack with him as well using helm divider or regular attack. He will deal some damage but not too great of damage unless he has oomph. With oomph and around 50 tension, he will do around 1000 to 1500.
- Jessica: Timbrel of tension with occasional kazing and accelerate at the start. You should now definitely twin lash if you are at 50 or 100 tension since she will deal great damage.
- Angelo: Multi or full heal with tension. If you like you can attack with seraph arrow and regain mp. With high enough tension, you can get 60+ mp back in a single hit. If you want to attack, then use lightning storm or pearly gates at 50 or 100 tension.
Hope this can help you.