2nd Anniversary Heroes

Free 5★ Summon

## Appearance rates

See Summonable Heroes for a full table of the regular pool of summonable heroes.

### Statistics

* The orb color distribution table displays the chances for a certain orb color to appear.
	+ **Individual**: The chance for a randomly selected orb to be a certain color.
	+ **All**: The chance for all orbs to be a certain color.
	+ **At least one**: Chance for at least one of this orb color to show up in a summoning session.
	+ **None**: Chance for no orbs of this color to show up in a summoning session.
* The Hero rates tables shows the chances for specific Heroes.
	+ **Appearance rate**: Individual appearance rate. This is the chance for a randomly selected orb to contain the Hero. This includes all focus and non-focus rarities for the Hero. This rate × 4 is the chance for the Hero to show up at all in one of the 4 orbs in a summoning session.
	+ **Rate | Orb color**: The chance to summon a specific Hero *given that their orb color has appeared and is being summoned from*. This is dependent on color distribution of units in all the pools. This includes all rarities focus and non-focus rarities of the Hero.
* The average orb cost table displays the average number of summons and their corresponding average number of {{It|Orb}}s required to obtain a desired kind of Hero.
	+ **Any**: All 4 orbs of a summoning sessions are used, independently of their color.
	+ **Red, Blue, Green, Colorless**: Only the orbs of the corresponding color are selected. The cost of a summon is inversely proportional to the distribution of its color.

## Appearance rates

See Summonable Heroes for a full table of the regular pool of summonable heroes.

### Statistics

* The orb color distribution table displays the chances for a certain orb color to appear.
	+ **Individual**: The chance for a randomly selected orb to be a certain color.
	+ **All**: The chance for all orbs to be a certain color.
	+ **At least one**: Chance for at least one of this orb color to show up in a summoning session.
	+ **None**: Chance for no orbs of this color to show up in a summoning session.
* The Hero rates tables shows the chances for specific Heroes.
	+ **Appearance rate**: Individual appearance rate. This is the chance for a randomly selected orb to contain the Hero. This includes all focus and non-focus rarities for the Hero. This rate × 5 is the chance for the Hero to show up at all in one of the 5 orbs in a summoning session.
	+ **Rate | Orb color**: The chance to summon a specific Hero *given that their orb color has appeared and is being summoned from*. This is dependent on color distribution of units in all the pools. This includes all rarities focus and non-focus rarities of the Hero.
* The average orb cost table displays the average number of summons and their corresponding average number of {{It|Orb}}s required to obtain a desired kind of Hero.
	+ **Any**: All 5 orbs of a summoning sessions are used, independently of their color.
	+ **Red, Blue, Green, Colorless**: Only the orbs of the corresponding color are selected. The cost of a summon is inversely proportional to the distribution of its color.

## Gallery

* Orb color used for the Free 5★ Summon
* The sound effect of the golden orb, different from all of the regular colored orbs.