Alchemy Stars Wiki
Advertisement
Roy Archives Voice File Memories Gallery
Introduction
A free-spirited member of the Rediesel Wrench exploration team who's always worked alone in investigating all kinds of information that might benefit Rediesel Wrench. He was once regarded as a legendary racer.
Roy Mobile
Roy Ascended Mobile
Name Roy
Japanese Name ロイ
Taiwanese Name 羅伊
Korean Name 로이
Spanish Name Roy
Indonesian Name Roy
Thai Name รอย
Portuguese Name Roy
Nickname Smooth Mechanic
Rarity ⭐⭐⭐⭐⭐
Gender Male
Height 6'1"
Birthday December 24
Birthplace Illumina Federation
Profession Support
Element Icon ThunderIcon Fire
Affiliation Rediesel Wrench
Fighting Style Mechanical Bees "the Sweeties" and Close Combat
Aurorian Dubbing Shin-ichiro Miki
Personality Forthright
Obtained From Scorching Sands Limited-Time Recruitment
Release Date April 21, 2022 (2 years ago)
Availability Permanent

Skills[]

Active Skill: Roy ActiveSkill Lightning Resupply
{{{as1}}}
Chain Combo: Roy ChainCombo Gyro Blast
4 Combo: Deals 160% damage to 3 enemies within 2 surrounding clusters.
8 Combo: Deals 160% damage to 3 enemies within 3 surrounding clusters.
12 Combo: Deals 160% damage to all enemies within 3 surrounding clusters.
Equipment Skill: Roy EquipmentSkill Honey Healers
If a Mechanical Bee is within the area of effect of Roy's Chain Combo, recover 40% of Roy's Max HP. Each Mechanical Bee within range increases the recovery factor by 10%.
Work Skills
MasteryCrafting Mastery: Crafting FireflyKeeper Firefly Keeper
−5% Atomic Reagent cost when deployed in Workshop. When deployed to the Lumina Grid, the recovery rate of Fireflies +5% per hour.

Max. Value[]

ATK / DEF / HP
Icon ThunderThunder Icon FireFire

Roy Icon
Roy

  Atk  2737
  Def  1023
  Hp  9417

Rediesel Wrench IconRediesel Wrench

Stats[]

Without Affinity, Equipment, and Breakthrough bonuses.

Level-up Info
Ascend 0
(Level 1 - 30)
Ascend 1
(Level 1 - 40)
Ascend 2
(Level 1 - 50)
Ascend 3
(Level 1 - 80)
ATK 391 / 646 747 / 1,1761,334 / 1,7381,968 / 2,402
DEF 160 / 249 283 / 432485 / 626693 / 844
HP 1,422 / 2,215 2,520 / 3,8544,300 / 5,5576,204 / 7,556

No bonuses*


Ascension[]

Ascension preview
Level Ascension Material Upgrade Effect
Asc1
  • Unlock Level 40
  • Unlock Aurorian Equipment
  • Unlock Equipment Skill:
    If a Mechanical Bee is within the area of effect of Roy's Chain Combo, recover 10% of Roy's Max HP. Each Mechanical Bee within range increases the recovery factor by 10%.
Asc2
  • Unlock Level 50
  • Before:
    Active Skill
    Choose 1 traversable tile from 2 surrounding clusters, convert that tile into a yellow tile, and summon 1 Mechanical Bee.
White Arrow Down

After:
Active Skill
Use 2 Supply Points to choose 1 traversable tile from 2 surrounding clusters, convert that tile into a yellow tile, and summon 1 Mechanical Bee.

Asc3
  • Unlock Level 80
  • Unlock Alternative Art
  • Before:
    Active Skill
    Use 2 Supply Points to choose 1 traversable tile from 2 surrounding clusters, convert that tile into a yellow tile, and summon 1 Mechanical Bee.
White Arrow Down

After:
Active Skill
Use 2 Supply Points to choose 1 traversable tile from 2 surrounding clusters, convert that tile into a yellow tile, and summon 1 Mechanical Bee. Or use 1 Supply Point to convert any one tile on the battlefield with a Mechanical Bee on it into a yellow tile.


Equipment[]

Honey Tool Pouch
Roy Equipment
A small pouch that Roy carries with him at all times. Contains various tools, explosives, parts for the Sweeties (his mechanical bees), and candies.
Aurorian Equipment Info
Level Equipment Material Upgrade Effect
1
  • Unlocks at Ascension 1
  • Thunder Thunder Counter Damage +3%, ATK+30, DEF+10, HP+50.

  • If a Mechanical Bee is within the area of effect of Roy's Chain Combo, recover 10% of Roy's Max HP. Each Mechanical Bee within range increases the recovery factor by 10%.
2
  • Thunder Thunder Counter Damage +4%, ATK+30, DEF+10, HP+50.

3
  • If a Mechanical Bee is within the area of effect of Roy's Chain Combo, recover 20% of Roy's Max HP. Each Mechanical Bee within range increases the recovery factor by 10%.
4
  • Thunder Thunder Counter Damage +4%, ATK+30, DEF+10, HP+100.

5
  • Thunder Thunder Counter Damage +4%, ATK+30, DEF+10, HP+100.

6
  • If a Mechanical Bee is within the area of effect of Roy's Chain Combo, recover 30% of Roy's Max HP. Each Mechanical Bee within range increases the recovery factor by 10%.
7
  • Thunder Thunder Counter Damage +5%, ATK+50, DEF+15, HP+150.

8
  • Thunder Thunder Counter Damage +5%, ATK+50, DEF+15, HP+150.

9
  • Thunder Thunder Counter Damage +5%, ATK+50, DEF+15, HP+150.

10
  • If a Mechanical Bee is within the area of effect of Roy's Chain Combo, recover 40% of Roy's Max HP. Each Mechanical Bee within range increases the recovery factor by 10%.


Breakthrough[]

Breakthrough preview 
Level Breakthrough Material Upgrade Effect
  • HP increased by 250.
  • Roy ActiveSkill UpgradeActive Skill Enhancement: Increases skill range to 3 surrounding clusters.
  • Increased by 250+5% Basic max HP.
  • Increased by 30+5% Basic DEF.
  • Roy ActiveSkill UpgradeActive Skill Enhancement: If a Mechanical Bee disappears from a yellow tile, Roy gains 1 supply point. (requires Ascension II)


Affinity[]

Character's Affinity (2x the EXP received)[]

Affinity Upgrades
Level Exp Effect (Does Not Stack)
1 0
  • ATK+0 DEF+0 HP+0
2 100
  • ATK+6 DEF+3 HP+30
  • Unlock new Files and Dialogs
3 200
  • ATK+12 DEF+6 HP+60
4 300
  • ATK+18 DEF+9 HP+90
  • Unlocks new File
5 500
  • ATK+25 DEF+12 HP+120
  • Unlock new Dialogs
6 600
  • ATK+32 DEF+15 HP+150
  • Unlock new File
7 800
  • ATK+40 DEF+18 HP+180
8 1000
  • ATK+48 DEF+21 HP+210
  • Unlock new Files and Dialogs
9 1200
  • ATK+56 DEF+25 HP+250
10 1500
  • ATK+65 DEF+30 HP+300


Availability[]

Recruitments[]

Roy was promoted or featured with a drop-rate boost in 4 Recruitments:

Recruitment Featured Duration
Banner 2022-11-29
Rotating Recruitment 2022-11-29
Roy Icon
Roy
November 29, 2022 to December 6, 2022
Banner 2023-03-14
Rotating Recruitment 2023-03-14
Roy Icon
Roy
March 14, 2023 to March 21, 2023
Banner 2023-04-25
Rotating Recruitment 2023-04-25
Roy Icon
Roy
April 25, 2023 to May 2, 2023
Scorching Sands Recruitment
Scorching Sands Recruitment
Roy Icon
Roy
April 21, 2022 to May 11, 2022

Icon Thunder Thunder Support Support Aurorians

12 Thunder Support Aurorians:
Amy • Axelia • Bonacie • Bopper • Erica • Florine • Keating • Lilliam • Nadine • Rabbie • Roy • Tourdog
Advertisement