How long have you been playing for this thing be unknown to you? of course, they are the first one to know what items or frags will be the rewards that we will receive but the impact of realization that they always feel hits hard when they suddenly decides to nerf it .. Good things that happens to us should never be posted nor shared, specially here in forums that is monitored by them .. To give you an example, just try to research what rewards does Season Tickets gives for the first week of that feature open and what rewards it does gave during the last remaining weeks before it got closed .. Rewards was either halved or totally reduced to 1 piece.

Don't be so greedy .. The update was just updated a day ago .. Your whining and complains here is not yet relevant .. Rewards in Survival Trial is random, it will drop different kinds of frags along with other items like Awakening Items and whatsoever, don't expect to drop all edo jinchurikis in just 1 day of completing survival trial ..