Book IX: Rune and More

Book IX: Rune and More
Book IX: Rune and More	Featured units	Rune: Source of Wisdom Hector: Steel Warrior Leila: Superb Shadow Uther: Frugal Militarist
	Start date	2024-12-06
	End date	2024-12-25
	Description	(Notification)

Appearance rates

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

Number of units in a pool
	5★ Focus	5★	4★ Focus	4★ SR	4★	3★
Red	1	22	0	77	48	48
Blue	0	21	0	58	49	49
Green	1	17	1	48	38	38
Colorless	2	19	0	38	53	53

Orb color distribution
	Red	Blue	Green	Colorless
Individual	25.10%	24.52%	22.83%	27.55%
All	0.10%	0.09%	0.06%	0.16%
At least one	76.43%	75.50%	72.64%	80.03%
None	23.57%	24.50%	27.36%	19.97%

Average Orbs cost
	Any	Red	Blue	Green	Colorless
Non 3/4★	37 ≈ 9	42 ≈ 9	67 ≈ 14	22 ≈ 5	43 ≈ 9
4/5★ Focus	60 ≈ 15	114 ≈ 24	–	30 ≈ 7	71 ≈ 15
5★ / 4★ SR	60 ≈ 15	60 ≈ 13	67 ≈ 14	77 ≈ 16	90 ≈ 19
5★ Focus	97 ≈ 24	114 ≈ 24	–	104 ≈ 22	71 ≈ 15
4★ Focus	140 ≈ 35	–	–	37 ≈ 8	–
5★	97 ≈ 24	102 ≈ 22	105 ≈ 22	114 ≈ 24	122 ≈ 26
4★ SR	140 ≈ 35	119 ≈ 25	155 ≈ 33	176 ≈ 37	271 ≈ 57

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.

For more detailed information, see Summon#Color Distribution.

Hero	Weapon	Assist	Special	Passive A	Passive B	Passive C
Rune: Source of Wisdom	Stone Elstone Atlas Óðr of Creation	—	Daylight Noontime Flare	Warding Blow 1 Mirror Strike 1 Mirror Strike 2 Sly Mirror	Font of Wisdom	Time's Pulse 1 Time's Pulse 2 Time's Pulse 3 Pulse Up: Ploy
Hector: Steel Warrior	Iron Sword Steel Sword Silver Sword Fellowship Blade	—	Glowing Ember Bonfire Armored Beacon	Oath of Ostia	Wily Fighter 1 Wily Fighter 2 Wily Fighter 3 Wily Fighter 4	A/D Far Save 1 A/D Far Save 2 A/D Far Save 3 A/D Twin F Save
Leila: Superb Shadow	Iron Dagger Steel Dagger Silver Dagger Arcane Sly Knife	—	New Moon Luna Lethality	Atk/Spd Finish 1 Atk/Spd Finish 2 Atk/Spd Finish 3 Atk/Spd Finish 4	Dark Perfume	Lookout 1 Lookout 2 Lookout 3 Lookout Force
Uther: Frugal Militarist	Iron Axe Steel Axe Pursual Axe Pursual Axe+	—	Glowing Ember Ignis	—	Special Fighter 1 Special Fighter 2 Special Fighter 3	Def Tactic 1 Def Tactic 2 Def Tactic 3