Upcoming Coverage

Prome Guide — Chasing KALEIDO

Last updated: September 7, 2026

Prome Guide collects build notes, tier position, skills, stats, teams, and related Chasing KALEIDO guides.

Prome

Reason

Disrupter

A mysterious blonde girl who saved me during my graduation ceremony at Terminus University 25 years ago.

She's eccentric, with an emotionless demeanor and a somewhat unkempt appearance. She lacks basic common sense about everyday human life but is incredibly skilled in combat. She's the type to act first and talk later, always preferring action over words.

For 25 years, she silently guarded me on the LIMBO BUS, waiting for me to wake up. There seems to be some hidden connection between her and Kylemeow, though its nature remains unclear.

"Good thing I had one bullet left. Otherwise, I'd have had to knock you out."

Review coming soon

We will add ratings, build notes, and team context once launch data is stable.

Basic Information

Rarity: S
Career: Disrupter
Damage Type: Reason
Armor Type: Heavy Armor
Group: ???
Identity: Student
Height: 167cm
Birthday: February 6
MBTI: ISTP
Zodiac: Aquarius
Tarot: The Fool
Story From: First Contact

Stats

Lv. 1

HP 291

ATK 46

DEF 21

Crit 17

Skills

Lv. 1

Close the Deal Normal Attack

Prome uses a handgun to attack, dealing 1.8% ATK DMG each round

Upgrade Costs

Total to Lv.10

703,500

Lv.2 Req 20

9,500

Lv.3 Req 30

15,000

Lv.4 Req 40

22,000

Lv.5 Req 50

60,000

Lv.6 Req 60

97,000

Lv.7 Req 70

115,000

Lv.8 Req 70

115,000

Lv.9 Req 80

135,000

Lv.10 Req 80

135,000

Press On Special Skill

普罗米使用手枪对1名敌方单位造成3次56%攻击力的理智属性伤害和2点削韧；如果成功击杀了敌人，普罗米会获得一层【慢热选手】效果。

激活天赋【名单要更新了？】后：获得的【慢热选手】会根据敌人类型而额外增加。

Upgrade Costs

Total to Lv.10

884,500

Lv.2 Req 20

12,000

Lv.3 Req 30

17,500

Lv.4 Req 40

30,000

Lv.5 Req 50

75,000

Lv.6 Req 60

120,000

Lv.7 Req 70

145,000

Lv.8 Req 70

145,000

Lv.9 Req 80

170,000

Lv.10 Req 80

170,000

One More Bullet Ultimate

普罗米在自身所创造的魔方空间中对1个目标造成350%攻击力的理智属性伤害和2点削韧，清空普罗米身上的【慢热选手】效果；并根据释放技能前的层数效果，额外造成20%的理智属性伤害。

星级二额外效果：释放技能后，【慢热选手】的效果只会消耗一半。

Upgrade Costs

Total to Lv.10

1,241,000

Lv.2 Req 20

16,000

Lv.3 Req 30

25,000

Lv.4 Req 40

40,000

Lv.5 Req 50

100,000

Lv.6 Req 60

170,000

Lv.7 Req 70

205,000

Lv.8 Req 70

205,000

Lv.9 Req 80

240,000

Lv.10 Req 80

240,000

Death Draws Near Passive

Prome's skills deal an additional 80% DMG to enemies with HP below 50%.

Five-Star Additional Effect: The HP threshold for triggering this skill increases to 90%.

Upgrade Costs

Total to Lv.10

703,500

Lv.2 Req 20

9,500

Lv.3 Req 30

15,000

Lv.4 Req 40

22,000

Lv.5 Req 50

60,000

Lv.6 Req 60

97,000

Lv.7 Req 70

115,000

Lv.8 Req 70

115,000

Lv.9 Req 80

135,000

Lv.10 Req 80

135,000

Talents

List Update Branch 1 Core Lv. 30 / Favor 5

When Press On kills Elites or Bosses, gain additional Slow Starter effect stacks.

ATK Bonus Bonus Lv. 35 / Favor 5

Prome's ATK +4%.

Crit Rate Bonus Bonus Lv. 35 / Favor 5

Prome's Crit Rate +3%.

Elemental DMG Bonus Bonus Lv. 40 / Favor 5

Prome's Reason DMG +4%.

Talent Costs

Branch total

176,000

List Update

Lv. 30 / Favor 5

88,000

ATK Bonus

Lv. 35 / Favor 5

17,600

Crit Rate Bonus

Lv. 35 / Favor 5

35,200

Elemental DMG Bonus

Lv. 40 / Favor 5

35,200

Prome Skill Talent 20 Branch 2 Core Lv. 45 / Favor 8

Prome Skill Talent 20 Effect Description

DEF Bonus Bonus Lv. 50 / Favor 8

DEF +4%.

ATK Bonus Bonus Lv. 50 / Favor 8

ATK +4%.

Crit Rate Bonus Bonus Lv. 55 / Favor 8

Crit Rate +4%.

Talent Costs

Branch total

458,000

Prome Skill Talent 20

Lv. 45 / Favor 8

229,000

DEF Bonus

Lv. 50 / Favor 8

45,800

ATK Bonus

Lv. 50 / Favor 8

91,600

Crit Rate Bonus

Lv. 55 / Favor 8

91,600

Prome Skill Talent 30 Branch 3 Core Lv. 60 / Favor 11

Prome Skill Talent 30 Effect Description

DEF Bonus Bonus Lv. 65 / Favor 11

DEF +6%.

ATK Bonus Bonus Lv. 65 / Favor 11

ATK +6%.

Crit Rate Bonus Bonus Lv. 70 / Favor 11

Crit Rate +6%.

Talent Costs

Branch total

832,000

Prome Skill Talent 30

Lv. 60 / Favor 11

416,000

DEF Bonus

Lv. 65 / Favor 11

83,200

ATK Bonus

Lv. 65 / Favor 11

166,400

Crit Rate Bonus

Lv. 70 / Favor 11

166,400

Rank Effects

S1

Silent Grace of Mercy
5★

RIDER with the "Fool Card" class gain additional abilities when their Card Face effects are enhanced.
S2

Prometheus Needs No Savior
5★

★ 特技加强
普罗米释放追加一发子弹后，【慢热选手】的效果只会消耗一半。

120
S3

The Fool's Dream
5★

◎ Status Boost
Prome's Max HP +10%, ATK +30%, and gains an additional 245 ATK.

★ Ultimate Enhancement
Prome's Ultimate level +3.

160
S4

A Lone Feast
5★

◎ Status Boost
Prome's Max HP +1,400, DEF +20%.

★ Special Enhancement
Prome's Special level +3.

★ Perk Enhancement
Prome's Perk level +3.

200
S5

Till Fire and Sulfur Fall
5★

★ 被动技加强
普罗米能够触发半步将杀效果的生命值阈值将会提高至90%。

240

Level Limits

Base

Lv. 20

Rank 1

Lv. 30

HP +401

ATK +24

DEF +11

12,000

Rank 2

Lv. 40

HP +802

ATK +48

DEF +22

18,000

Rank 3

Lv. 50

HP +1,604

ATK +96

DEF +44

36,000

Rank 4

Lv. 60

HP +2,406

ATK +144

DEF +66

110,000

Rank 5

Lv. 70

HP +3,609

ATK +216

DEF +99

194,000

Rank 6

Lv. 80

HP +4,812

ATK +288

DEF +132

400,000

Signature Vehicle

Mizutani Warblade

Rider Story

Chapter 01

I read online that on special days, you should have a feast! A feast! \(ー_ー)/

Chapter 1

The Mysterious Dish

Chapter 2

Show a Little More Mercy

Chapter 3

Forgotten Memos

Prome Guide — Chasing KALEIDO

Prome

Basic Information

Stats

Skills

Talents

Rank Effects

Silent Grace of Mercy

Prometheus Needs No Savior

The Fool's Dream

A Lone Feast

Till Fire and Sulfur Fall

Level Limits

Signature Vehicle

Rider Story