Decided to share my build with the community and especially those that wants to try playing light def. The build and set up that I have is base on my own opinion and testing and I'm sure others have their own favorite build and I encourage them share it on this post. Weapon: Masamune because of prismatic orb Ability card: any debuff ability card doesn't really make a difference to me in my opinion as in average debuff ability card last 1 to 3 turn I slot lilith which provide poison for damage over time and it does helpnin getting the boss hp down Skill slot: 30% drive heal 20% light resistance +2 go for the rest available slit With +30% drive heal u will heal around 7 to 10k for 2 life orbs and full hp if you have 4 life or prismatic orb or more. I really want to summon and get the new ameterasu card as imthe ability is really useful for def and healer sadly, I don't have that much of a luck when it comes to skill summon or card summon so I make full use of it as the old saying goes life gives u lemon, make lemonade Light resistance is pretty much self explanatory. With this all u need to do just spam light drive and heal drive through out the match. Enjoy!!