Originally Posted by Unregistered

No, there really isn't. I'm half way through my third level bar just doing stage 2 and have yet to three star. I have never gotten a condition where my team 1 goes bottom and any other team gets the top bug. Even when all 4 teams went top neither of the two top fork were successful.

I just want to give up on this event, it's such garbage.

Well, I already quit trying to three medal everything, though I might do some attempt again this weekend when I'm bored. But, for now, I'm farming the hell out of ?-3. It's 7,000-9,000 gold per run, which is pretty decent for a 40 stamina map, can spawn both raidbosses (lvl 60-ish) and SGs (advanced), and gives a guaranteed 2 lifegems (but I've had 3 lifegems a couple of times as well).