Not sure if anyone will actually read this but why the horn bet?

Well you get hugh amounts of money if you hit it ^^ Can bring you very fast to you goal

The horn bet in craps has 6 possible hits out of 36 dice combinations. With a $100K bet, a 2 or 12 pays $750K, and a 3 or 11 pays $375K. (2/12 pays 30-1 and 3/11 pays 15-1, divide your bet by 4 then multiply by 30 or 15 for your exact payout)

In retrospect, the only other numbers that come close would be the any 7 which has 6 out of 36 shots, but only pays 5-1, and the field which has 16 out of 36 possible wins, but only pays 2-1 at best