Spend 100b meso efficiently to get 1m range

Hi guys
I am a luminous. I heard a lot of people saying that 100b can give you about 1m damage range but I have no idea how to spend them to get 1m range.
I know I need to buy RA+tyrant+gollux but I am not sure exactly how to get them with good potential.
Can anyone help me?

Thanks!

how you get that 100bil man

Good question. There are heaps of ways to get mesos and that is not the point of this thread. I've found the solution to this thread. Anyone who has the same problem can go to the following website:
https://www.youtube.com/watch?v=s-DmwE0-jRU
http://imgur.com/a/MIjzM