Wow, This is some value already, Though I did do 100 Packs a few days as well with potions and I got a large surprize:
Gold Legendary Summoner in my first 100 Packs opened. I actually got 5 Legendaries with potions active, But nobody complains when you open one card worth all the packs combined.
My only issue with it is, Leveling a Legendary Gold Summoner will likely be undoable. Unless in future I strike the same kind of luck. But then you ask, Would you really merge them?
The things that keep me up at night.