Coby Ranking System Platinum

Which captains and teams do you use to gain platinum ? I can't figure out how to exceed 20. I tried with my WB and Mihawk but not working so far. Unfortunately I also don't have a g3 or ray, so any tipps before next week would very well be appreciated

well i used a g3 but in there are also mihawk towel nami urouge slasher and striker crocodile vista and kid
who got platinum medal.

i used a double g3 helmeppo and the rest where penguins
kill helmeppo and coby slowly try only to inflict 50k damage so you can hit them a couple of time before dyin

almost worked. but i got it anyway with g3, mihawk,crocodile,arlong and 2 turtles

Freaking finally did it, barely making 25 with double G3, Vista, and 3 pirate penguins. Previously I was stuck on 19-21 hits. Had to make sure not to kill Helmeppo in 1 turn to get in 2-3 extra qualifying hits. Also when you screw up with one of the penguins, just stop hitting and wait for your next attack so you don't kill enemies without being able to do >=50k.

i did 27 and former number 1 had 32
but the new number one has 120 how is that possible

It's so frustating - hit 24 twice, can't quite get there and I just know that if I had a lvl 10 Going Merry I would have probably have cleared it by now. Still got a little bit of time but I am not optimistic.