Okay, so my friend plays this deck in pvp and wins often. Can get really annyoing. The only thing that stops this deck is shields and basically anything that affects all of your monsters. Here it is!
4 Aflatoxin (Base)
1 Arsenic
4-6 Empathic Bonds
Some Photons (Aflatoxin)
3-5 Heals
Some Death/Life Pillars (Total of about like 18-20)
Mark of Death
When one Malignant Cell comes out when you have any empathic bonds in play, it's game over. Use the aflatoxin on your photons and they multiply themselves each turn. Blessing them or adding power to them won't work because it only creates a new one, not a copy. Try this deck out!