I was doing some looking through to try and work out how I could port over a Biomancer to the new rules and noticed that you gain the disciplne mastery ability for having 8 powers in a discipline but Telekinesis only has 7 powers in total.

Do you think it should be given for that discipline when a character has all 7 or do we need an 8th power to be written?

I think they may count the basic technique you get witht he discipline as the first one.

That way Telekinesis has exactly 8