No Rebirth Challenge

Description
You must defeat Baal all while being unable to rebirth. There are no other restrictions beyond your multipliers being reset.

Unlock Condition
Complete one 1KC.

Restrictions
Like a DRC, but you can't rebirth.

Recommended Stats
This is one of the most demanding challenges, stat-wise. 50k+% building speed, 10m+ clones, 10k+% cs, 100k% Might bonus, able to train up to million+% pet bonus, level 50+ planet and 20k+% unspent GP bonus. With all that a run could still take 3+ days.

Reward
250 bonus GP when you kill Baal.

Ultimate Beings will respawn 1% faster per NRC completed, to a max of 20%. To compare to the base spawn rate for each UB: In the end, this means you will gain 25% more crystal energy and divinity from UBs overall.

Strategy
Similar to a DRC or PBC, you want to maximize pet%, planet% and focus as much as possible on Mighty Statue and Mystic Garden and its upgrades. Next, ensure that you have sufficient levels in Powersurge+ to BB Powersurge itself (with a level 70+ planet, ~1600 levels will suffice to bb with ~10m clones).

Note that if you have access to ad points, investing in increased physical (or physical/mystical to prevent glass cannon syndrome) can dramatically cut the time required to complete the challenge. Having the ITRTG book pet is also recommended.