[Tonight, We Waltz] King Halo

SSR Power

Analysis

Tier B. A solid friendship Power filler with great specialty priority, dragged down by a skill list nobody’s excited about.

King Halo does the friendship-Power job, the slot most decks slot in while chasing a Power cap. The bonus spread is exactly what the archetype wants. Friendship Bonus tops out at 30%, Training Effectiveness hits 10%, and the Lv30 unique tacks on another +10 Friendship Bonus with +20 Specialty Priority. That priority is the selling point. Base sits at 50, so once she’s bonded she shows up on Power tiles at a heavy clip and your rainbow Power sessions stay reliable turn after turn.

Everything else is fine without being exciting. Initial Power 30 plus a flat 20-point head start on the bond gauge smooths the early rapport grind. Hints come often (50% frequency, level 3), so you’ll see her skills pop up plenty. The Power Bonus is a measly +1, though, so she pads almost no raw stat.

The skill kit is the problem. Stop Right There!, Uma Stan, Blinding Flash, Gap Closer. Positioning and debuff stuff, none of it the recovery or accel procs that carry top builds. Nothing here you’d go out of your way to inherit.

Pros: full 30% Friendship Bonus, huge specialty priority off the unique, generous hint output.
Cons: +1 Power Bonus is nothing, forgettable teachables, loses to the stronger meta Power cards.

Own a top Power friendship card already? Skip the pull. Short on Power options or running a Power-heavy build, she gets the slot filled without complaint.

Card details

Field	Value
Character	King Halo
Rarity	SSR
Type	Power
Obtain	Gacha
Global release	Sep 21, 2025
Hint skills	Firm Conditions ○, Cloudy Days ○, Outer Post Proficiency ○, Corner Recovery ○, Wait-and-See, Gap Closer
Event skills	Stop Right There!, Uma Stan, Gap Closer, Blinding Flash, Homestretch Haste

Support effects

Effect	What it does	Values
Friendship Bonus	Increases the effectiveness of Friendship Training	Lv1: 10%, Lv30: 25%, Lv50: 30%
Training Effectiveness	Increases the effectiveness of training performed together	Lv10: 1%, Lv25: 5%, Lv45: 10%
Power Bonus	Increases Power gain when training together	Lv35: 1
Initial Power	Increases initial Power when beginning a Career playthrough	Lv45: 15, Lv50: 30
Initial Friendship Gauge	Increases initial Friendship Gauge when beginning a Career playthrough	Lv15: 10, Lv25: 15, Lv45: 20
Hint Levels	Increases the level of hints gained through events	Lv1: 1, Lv30: 2, Lv50: 3
Hint Frequency	Increases the frequency at which hint events occur	Lv1: 5%, Lv30: 40%, Lv50: 50%
Specialty Priority	Increases the frequency at which the character participates in their preferred training type	Lv10: 5, Lv25: 35, Lv45: 50

Unique effect

Unlocks at Lv 30. Friendship Bonus: +10, Specialty Priority: +20

Training events

A Captivating Invitation

Option 1: Power +10, Bond +5, Skill Stop Right There! (hint Lv1)
Option 2: Guts +10, Bond +5, Skill Uma Stan (hint Lv1)

Dancer’s Pride

Option 1: Stamina +15, Power +15, Energy -5, Skill points +20, Bond +5
Option 2: Energy +15, Skill points +20, Bond +5

Glittering Star of the Ball

Option 1: random — Power +40, Energy -10, Skill Blinding Flash (hint Lv3) / Power +20, Energy -10, Skill Gap Closer (hint Lv3)

A Captivating Invitation

Option 1: Power +10, Bond +5, Skill Stop Right There! (hint Lv1)
Option 2: Guts +10, Bond +5, Skill Uma Stan (hint Lv1)

Dancer’s Pride

Option 1: Stamina +15, Power +15, Energy -5, Skill points +20, Bond +5
Option 2: Energy +15, Skill points +20, Bond +5

Glittering Star of the Ball

Option 1: random — Power +20, Energy -10, Skill Gap Closer (hint Lv3) / Power +40, Energy -10, Skill Blinding Flash (hint Lv3)