After the game, someone came up with an interesting question. Why buy Liandry's Torment on Diana? Well, truly I buy it because I build Haunting Guise for early game damage from it's Magic Penetration. The Passive is just a bonus when I build it up to Liandry's Torment. Also, gives me a good amount of health for the cost. I had a question after he brought this up though... Does Liandry's Torment's Passive proc from Diana's Passive? From the research I have just done, it does but nothing came out and said that it does, it's just that nothing says that it doesn't. Gonna have to test that out now.
~Enaio~