i would say: enchi mystic potion, or just enchi mystic. i LOVE enchi mystic potion, one of my all time favorite morphs (enchi mystic mojave or enchi phantom mojave).

or, i would say: no matter what, for a mojave female, the male should have something from the BEL-complex in it. mojave or mystic/phantom or mocha or butter/lesser, depends on taste. do you want 25% light white lucys in the clutch, or 25% lucys that still have a paintjob, like potions?

if you like potions, maybe just mystic or phantom + one more gene, one that has not been combined with mystic/phantom + mojave yet. Easy world first, and getting a few world firsts is never bad. like, black pastel + mystic/phantom for world first black pastel mystic potion or black pastel purple passion.

but thats just my opinion, i like the BEL complex so much that with a free mojave female, i would consider myself comitted to getting a male that has at least one BEL-complex gene in it, that might not be true for you.