Special Events/Heroes of the Day

Heroes of the Day is a promotional event for the Heroic Chest, granting an increased drop rate and more Soul Stones for the specified Heroes.

Description
Every day 5 Guardians randomly become Heroes of the Day and have a higher drop chance from the Chest. The number of Soul Stones dropped for the Heroes of the Day is doubled. Heroes change every day at 2 AM UTC, and the Heroes of the Day are different for each player.

Note: Jet, Cleaver, Alvanor, your Heroes with an Absolute Star, and Heroes that are not summoned cannot become the Heroes of the Day. If almost all of your Heroes have received 6 stars, then heroes with an Absolute Star may also become Heroes of the Day. If you have less than 15 Heroes, then heroes that are not summoned may become Heroes of the Day.