Storm Cancer is a low attacker, it can it on the track. if u dont have an 85 use a 90 from Quetzecoatl 90WF. u have a choice of F or HF, i prefer HF because HF is way better than F, so its ur choice. Also if u dont have a Metal Face (MF) then use a regular Face. Here are some test results, Edit: i added some Top-Tier Defence customizations, ok time for results
Vs. MF Earth Aquario C145WB
Cancer: 8 Wins
Aquario: 7 Wins
Vs. MF Earth Aquario GB145WB
Aquario: 6 Wins
Cancer: 9 Wins
Vs. MF Earth Bull C145WB
Cancer: 7 Wins
Bull: 8 Wins
Vs. MF Earth Bull GB145WB
Cancer: 8 Wins
Bull: 7 Wins
Vs. MF Rock Bull C145WB
Cancer: 9 Wins
Bull: 6 Wins
Vs. MF Earth Bull GB145RS
Cancer: 7 Wins
Bull: 8 Wins
Vs. MF Earth Bull C145RS
Cancer: 8 Wins
Bull: 7 Wins
Vs. MF Earth Aquario GB145RS
Cancer: 8 Wins
Aquario: 7 Wins
Vs. MF Earth Aquario C145RS
Cancer: 9 Wins
Aquario: 6 Wins
Vs. MF Leone D125WB
Cancer: 9 Wins
Leone: 6 Wins
Vs. MF Libra C145WB
Cancer: 8 Wins
Libra: 7 Wins
After all this bey is very advanced, since it can hit on the track i highly recommend keeping this combo
Vs. MF Earth Aquario C145WB
Cancer: 8 Wins
Aquario: 7 Wins
Vs. MF Earth Aquario GB145WB
Aquario: 6 Wins
Cancer: 9 Wins
Vs. MF Earth Bull C145WB
Cancer: 7 Wins
Bull: 8 Wins
Vs. MF Earth Bull GB145WB
Cancer: 8 Wins
Bull: 7 Wins
Vs. MF Rock Bull C145WB
Cancer: 9 Wins
Bull: 6 Wins
Vs. MF Earth Bull GB145RS
Cancer: 7 Wins
Bull: 8 Wins
Vs. MF Earth Bull C145RS
Cancer: 8 Wins
Bull: 7 Wins
Vs. MF Earth Aquario GB145RS
Cancer: 8 Wins
Aquario: 7 Wins
Vs. MF Earth Aquario C145RS
Cancer: 9 Wins
Aquario: 6 Wins
Vs. MF Leone D125WB
Cancer: 9 Wins
Leone: 6 Wins
Vs. MF Libra C145WB
Cancer: 8 Wins
Libra: 7 Wins
After all this bey is very advanced, since it can hit on the track i highly recommend keeping this combo