Talk:Summer 2017 Event/@comment-25938809-20170813141354/@comment-26082284-20170813142359

It works about the same way as with regular expeditions - that is sparkle everybody pretty much guarantee big success (95+% at node, 99+% at boss support), while leaving even one unsparkled decrease it noticeably. Still, even just sparkling flagship helps, so it's up to you. Personally, I sparkle everybody, but only one trip to 1-1. It's enough for about three or so sorties. It helps if they have different morale - two very high, two high, two just above average - so that when they lose sparkling it's only two at the same time. Two quick visits in 1-1 and you're good to go.