1) is reroll chance=luck %
2) do other luck items like arlorian ring and elixir only stack with leper? I saw a mad scientist pendant in the auction with 25% reroll chance, does the ring and elixir stack with it?
3) do pets giving luck through aa or hb stack with equipment based lucks and the elixirs?

Would love to have a devs confirmation on all this cause i am not paranoid but this is sucking up my brains.