Total bonus: +2000% AP, +5100 starting AP, 21 total slots
Artifacts: Insane Army Cache Boost Insane Army Camp Boost Insane Hospital Boost Insane Cache Boost Insane Draft Boost Insane Alloy Values Insane Resource Cache Boost Insane Time Wrap Insane Money Cache Boost Insane Mercenary Discount Insane Supercharge Army Camp Insane Tech Discount Insane Army Camp Discount (upgrading)
Keeping the grind until ~9K starting AP, so I can grab skip levels in phase 3 right at the start and speeding up each super. Right now it has been fairly consistent at 16-24 hours per super depending on how much I play.
For artifacts, I think I'm almost all set. I just need to make another TW in case when I start to super within 16 hours in the future. Maybe I will make an insane mine boost, BMB/TMB or even a fog buster just for lolz.