So I finally got two Sion tokens for mastery rank Six.
But little did I know that I needed either 500 blue essence, a Sion permanent, or a Sion shard in order to achieve rank 6.
Well now I know why everyone is claiming the system is stupid. I mean...why do we need blue essence to get a mastery level? I mainly get skins in my hextech boxes! Why can't it just be token based?! Why isn't two tokens enough?