Quote Originally Posted by csyui View Post
A random number generator is based on the algorithm and seed number. Algorithm is fixed, but the seed will vary. Most generators use current system time as the value of seed, that means time is the key factor of the loot system.

I would suggest you take notes on what the exact time other players loot a piece of mythic item, then pick the time range that has the largest numbers of mythic items looted. You may have better chance to loot one yourself within that time range.

However, the time you record cannot be precise enough on the milliseconds. So this suggestion will only give you the better chance (probability) to loot mythic, it cannot guarantee that you loot as many mythic items as you want.
Wow you have a very big brain