To get shafted again even with 820 quartz like on JP? Nah

Sure. If there's anything left after rolling for Ibuki and Avalon, they're all yours.

Update: Got 2 Ibukis in 14 summons, Avalon in 145 summons, and didn't get Skadi in 178 summons (just multiply by 3 to know how many SQ I used).

Done and done NP2 grailed to 100

Got Avalon on her 30th 10-roll (including tickets), you on your 28th.

Had to grind through all my procrastinated Strengthens and a lot of Free Quests to get enough SQ, ugh.