Originally Posted by sniddy

Personally I farm 12-3 only one chest is miss-able and 3 girls get a 50/50 chance so what 12.5% chance

For Amps and SG farming it's my go to the only thing is now the queen bee is an outdated boss...but most people are equipped up - and events spam seedy boss so equip seeds keep flowing

Using a 3-0-0-2-0 (or 2-0-0-3-0) set up from left to right gives you 4 chances at the first random chest and all 5 girls have a chance at the last chest. The total chance to get all the chests is about 91%.