This is the top level of the Street Fighter V: Arcade Edition Quest. Still with a fixed team and the enemy has over 200M of HP while the team only has less than 30k HP. It's only one battle but the enemy has a kill shot when being dropped to 10% or less HP. The idea here is to chip in the enemy's HP without using any skills, save heart and only do 5 combo to get the shield up, then go for a kill when there are 5 or more Light orbs on board, use Gouki (Akuma) and possibly Ryu, make an L-match with Light orbs and hope it would kill. Gouki's skill will helps to bring in more skyfall (although sometimes that's just doesn't work out the way we want it to be).