I made a (bishop) at
1am est, and very lazily hit
~level 33 before 2x started
at 3am est.
Luckily, my grinding technique wasn't crowded and I leveled without much interruption.
I have decent low-level mage equips, so I could grind on higher level mobs.
Wherever I went, I could usually 2 hit mobs or better, assuming no MISS
I used one free daily 2x coupon at 2:59am est, before the day reset.
I used a second free daily 2x coupon, after the day reset, at 5:00am est.
I stayed at any particular grinding area, well past job advance level, until the exp got bad.
At level 66ish, I used tot's exp card. (after job advance and ~maxing HS)
At level 100, my bishop 2hit Evo, with default cores: 5x hp, +7 level, +30% spawn
I had max crit, even before getting the new crit ring.
At whatever level I ran out of Evo runs, I went to DIPQ. I ohko every non-boss mob in DIPQ
Between 7:30am est and 8:00am est when 2x ended, I hit 130 on Bishop.
Overall it took seven hours of total creation time, including gear-storage transfers, link skills, tutorials, etc.
I dont actually count the first two hours, because any power leveler knows it doesnt take 2hrs
Five hours to get level 30 - level 130, during a 5 hr 2x event.