mount and minion

[Larkspur]

To get the deep dungeon 2 minions and mount, do you have to clear all 1-50 lvls x 16 times? I clear it once and got the trade-in item but just 1. Is there any other way to get the trade-in item?

You get the trade-in item randomly through the dungeon from treasure coffers. Sometimes you'll see it, sometimes you wont. We only saw 2 or 3 drop from floor 1-50