[It’s a decent offer, and one he intends to take her up on, but he feels the need to preface first:]

I don’t know what I don’t know. I’ll ask what I can think of right now, but there’ll be gaps no matter what.

[It probably would be a surprise to no one that The Man Of Progress’ worst subject in school was “history.”]

If you understand that, we can start. What’s a realistic play-by-play of what would happen if Zaun was given Hextech? Not just access to the Hexgates.