Best blue is 9-2, 9-4 and 9-8, E&P – Loots and Stats - Google Sheets by someone .
Congrats on pull, very nice 
EDIT: I share this to my aliance member, and now updated with Valhalla Forever.
EDIT2: Valhalla Forever yellow changed to 16-6N, thanks @Sabrar, I didn’t notice 16-6 is full yellow 4 wave.