1) Take 25 min to establish new back squat 1rm.

2) AMRAP 10:
2 rounds
12 pull ups
6 db thrusters (50/35)
then:
2 rounds
9 c2b pull ups
6 db thrusters
then:
2 rounds
6 bar mu's (scale: 9 c2bs)
6 db thrusters

If you get through all 6 rounds, go back to the start.