
Guaranteed summon events were not always a thing in RAID Shadow Legends, but back towards the beginning of 2021, Plarium decided to tease that these would begin being a possibility. Fast forward to now, and not only are they a thing, but something that many end-game players view as the priority to save their shards for.
Not all events are equal though, some are received far more positively than other in the player base and inflation of the shard cost has been causing an uproar among many players.
Below is an infographic showing all of the guaranteed summoning events that will be kept up to date as Plarium hosts more of these events.

There has also been backlash towards Plarium for the inflation that has occurred increasing the required shard cost for these events since their inception. Over the course of time, it seems that the frequency of guaranteed events for Ancient or Sacred shards has started to diminish, as we were only really seeing events featuring Void champions since the start of 2023. This finally did change in April of 2023 when they introduced a new type of guaranteed type of event featuring Michinaki. We will keep this page updated as more guaranteed summon events occur in game.