I 100% 7.4, it cost me about 400 units worth of revives(all used on Kang).
I chose to finish Carina’s V2 first to get the amazing pfp, so i actually had 250 generic sig stones after 7.4.
I forgot to screenshot, but I got a mutant AG:
I opened the r4 Gem second.

Unfortunately, this was the second worst above mystic(only because I have a mystic r4 right now).
Then mutant nexus blew:
The other 5 nexuses were:

This was really really solid. I wanted AA from the mutsnt nexus and I got him and duped him, WM was actually the second best pull since I use my r3 a ton, and herc was sigs.
The other crystals:

Opened a sigil featured first, hoping mainly for Nimrod, Kitty, or Voodoo. YJ was a top 3 consolation prize though.
Then i went for a basic, and regretted it badly.

Sig 40 on a champ I cannot stand.
I went for a final featured to top it off and got my #1 consolation prize.

Here are the r3’s from it:


I currently have enough t4cc to r1-3 Medusa, but she will wait until the next levelup.
And unfortunately, although this may seem like treason to many, I did not r4 Ronin. Although he is still among my favorite champions, I do not use him enough to justify r4 now that I have completely moved away from suicides with no desire to return. I spent a while thinking about it and there was one champ that just couldnt be ignored.

I took Nick to r4. I dont like him nearly as much but unfortunately, he beats Ronin in Alliance Event use, Story, Damage, and most importantly at least to me, he is a beast for Battlegrounds. I just had to do it.
Use of AGs/Sigs

I got a mutant gem which was best case scenario, so I awakened Kitty, gave her all my mutant sigs(41) and topped her off with my remaining generics after my other two investments.
I used the generic on Nick, obviously.
I also took him from sig 1 and Tigra from sig 114 to much better levels.


Finally, this is my profile: