Seconding double Legend Blackbeard as amazing for Sabo. My team is double Blackbeard, Raid Doffy, GP Usopp, Whitebeard 6+, and Raid Sabo(<25 CD) because overkill is fun. After he clears all buffs, I use all of my health cuts, Sabo, Doffy if I have at least two orbs, then KO him. Easy peasy, although you can do it with a far less flashy team like RR Kid, TS Sanji, and say, Colo Vista in place of Doffy to guarantee your two STR orbs. It's hard to go wrong.