G4 Dragon Quest

On G4 Server Group, Dragon Quest unlocks after Stage 15 is reached. There are 40 Chapters:

Complete Chapter 19 to hatch the dragon and unlock Dragonden
Complete Chapter 40 to unlock the Dragon Gear System

Chapter 1: Find Dragon Crystals

Missions

Train 30 unit(s)
Merge unit 15 time(s)
Merge Lv. 5 ARCHER
FLAME MAGE reaches Lv. 5
Reach Stage 30

Rewards

1 Advanced Recruitment
200 Stone
10 Normal Recruitment
1 Dragon Crystal

Chapter 2: Hero Awakening

Missions

Use Auto-Merge 1 time(s) in total
Train 45 unit(s)
Perform Hero Recruitment 1 time(s)
Any Hero reaches Lv. 2
Complete 5 Station quest(s) in total

Rewards

20 Gem
3 Advanced Recruitment
10K Gold
1 Dragon Crystal

Chapter 3: Find Allies

Missions

Any Hero reaches Lv. 3
Train 50 unit(s)
Merge unit 20 time(s)
Castle reaches Lv. 8
Reach Stage 70

Rewards

30 Gem
3 Advanced Recruitment
3 50 AP
1 Dragon Crystal

Chapter 4: In the Red

Missions

Train 30 unit(s)
Merge unit 15 time(s)
Earn 45 daily quest point(s)
Castle reaches Lv. 12
Reach Stage 110

Rewards

40 Gem
3 Advanced Recruitment
20K Gold
1 Dragon Crystal

Chapter 5: Rags to Riches

Missions

Unlock 1 Gallery Puzzle(s)
Complete 2 Station quest(s) in total
Upgrade any 1 Hero(es) to Lv. 7
Reach Stage 140
Castle reaches Lv. 16

Rewards

50 Gem
3 Advanced Recruitment
50K Gold
1 Dragon Crystal

Chapter 6: Art of War

Missions

Upgrade any 2 Hero(es) to Lv. 10
Merge unit 25 time(s)
Make 1 purchase(s) in Alliance Store in total
Complete 5 Station quest(s) in total
Castle reaches Lv. 19

Rewards

60 Gem
4 Advanced Recruitment
80K Gold
1 Dragon Crystal

Chapter 7: Unit Upgrade

Missions

Perform Hero Recruitment 5 time(s)
Train 50 unit(s)
Make 3 purchase(s) in Alliance Store in total
Upgrade any 1 Hero(es) to Lv. 15
Castle reaches Lv. 22

Rewards

70 Gem
4 Advanced Recruitment
100K Gold
1 Dragon Crystal

Chapter 8: Well-Trained

Missions

Upgrade any 2 Hero(es) to Lv. 17
Complete 5 Station quest(s) in total
Use 50 Action Point(s)
Earn 60 daily quest point(s)
Castle reaches Lv. 25

Rewards

80 Gem
4 Advanced Recruitment
1 50 AP
1 Dragon Crystal

Chapter 15: Crush the Enemy

Missions

Upgrade any 2 Hero(es) to Lv. 30
Challenge any level of monsters 5 time(s)
Power reaches 4,000,000
Promote any 2 Hero(es) to 1 Stars
Castle reaches Lv. 60

Rewards

210 Gem
20 T2 Ice Wizard EXP Book
80 Stone
200k Gold
1 Dragon Crystal

Chapter 16: Glittering Stars

Missions

Perform Hero Recruitment 10 time(s)
Upgrade Any Unit 10 time(s)
Upgrade any 1 Hero(es) to Lv. 35
Power reaches 8,000,000
Castle reaches Lv. 80

Rewards

200 Gem
15 Advanced Recruitment
80 Stone
200k Gold
1 Dragon Crystal

Chapter 17: Organize and Arm Troops

Missions

Challenge any level of monsters 5 time(s)
Perform Hero Recruitment 10 time(s)
Any Hero reaches Lv. 35
Make 8 purchase(s) in Alliance Store in total
Castle reaches Lv. 95

Rewards

210 Gem
15 T2 Archer EXP Book
80 Stone
300k Gold
1 Dragon Crystal

Chapter 18: Castle Expansion

Missions

Challenge any level of monsters 5 time(s)
Upgrade Any Unit 20 time(s)
Upgrade any 1 Hero(es) to Lv. 40
Power reaches 10,000,000
Castle reaches Lv. 100

Rewards

220 Gem
20 T2 Flame Mage EXP Book
100 Stone
300k Gold
1 Dragon Crystal

Chapter 19: Peak of Glory

Missions

Earn 60 daily quest point(s)
Independently gather 40K Gold
Independently perform Alliance Tech Donation 10 time(s) in total
Make 1 purchase(s) in Alliance Store in total
Castle reaches Lv. 105

Rewards

230 Gem
120 Excellent Dragon Rune
100 Stone
500K Gold

Chapter 20: Right-Hand Hero

Missions

Upgrade any 1 Hero(es) to Lv. 40
Challenge any level of monsters 5 time(s)
Upgrade 1 Dragon Emblem(s) to Lv. 20
Power reaches 12,000,000
Castle reaches Lv. 115

Rewards

240 Gem
20 T2 Goblin EXP Book
80 Stone
500K Gold

Chapter 21: Training Frenzy

Missions

Upgrade Any Unit 20 time(s)
Upgrade any 2 Hero(es) to Lv. 40
Upgrade 1 Dragon Emblem(s) to Lv. 25
Earn 100 daily quest point(s)
Castle reaches Lv. 125

Rewards

250 Gem
20 Advanced Recruitment
100 Stone
500K Gold

Chapter 22: Local Fame

Missions

Challenge any level of monsters 5 time(s)
Upgrade 1 Dragon Emblem(s) to Lv. 30
Earn 60 daily quest point(s)
Power reaches 15,000,000
Castle reaches Lv. 135

Rewards

260 Gem
60 Skill Shard
100 Stone
500K Gold

Chapter 23: Dragon Messenger

Missions

Earn 100 daily quest point(s)
Perform Hero Recruitment 10 time(s)
Challenge any level of monsters 5 time(s)
Power reaches 18,000,000
Castle reaches Lv. 145

Rewards

270 Gem
15 Epic Dragon Rune
100 Stone
500K Gold

Chapter 24: Greetings, Little One

Missions

Earn 60 daily quest point(s)
Upgrade Any Unit 20 time(s)
Challenge any level of monsters 5 time(s)
Power reaches 20,000,000
Castle reaches Lv. 150

Rewards

280 Gem
25 Advanced Recruitment
100 Stone
500K Gold

Chapter 25: Mischievous Dragon

Missions

Perform Hero Recruitment 10 time(s)
Challenge any level of monsters 5 time(s)
Upgrade 1 Dragon Emblem(s) to Lv. 50
Power reaches 25,000,000
Castle reaches Lv. 155

Rewards

290 Gem
30 T3 Archer EXP Book
100 Stone
500K Gold

Chapter 26: Runaway Dragon

Missions

Perform Hero Recruitment 10 time(s)
Upgrade any 2 Hero(es) to Lv. 45
Promote any 3 Hero(es) to 1 Stars
Earn 100 daily quest point(s)
Castle reaches Lv. 160

Rewards

300 Gem
30 T3 Flame Mage EXP Book
100 Stone
500K Gold

Chapter 27: Dragon Search

Missions

Perform Hero Recruitment 10 time(s)
Challenge any level of monsters 5 time(s)
Upgrade 1 Dragon Emblem(s) to Lv. 60
Power reaches 30,000,000
Castle reaches Lv. 165

Rewards

310 Gem
30 T3 Ice Wizard EXP Book
100 Stone
500K Gold

Chapter 29: Dragon's Roar

Missions

Upgrade Any Unit 20 time(s)
Challenge any level of monsters 20 time(s)
Independently perform Alliance Tech Donation 10 time(s) in total
Power reaches 35,000,000
Castle reaches Lv. 175

Rewards

330 Gem
60 Skill Shard
100 Stone
500K Gold

Chapter 30: Expedition Team

Missions

Upgrade Any Unit 20 time(s)
Challenge any level of monsters 5 time(s)
Merge unit 50 time(s)
Upgrade 1 Dragon Emblem(s) to Lv. 80
Castle reaches Lv. 180

Rewards

340 Gem
10 Epic Dragon Rune
100 Stone
500K Gold

Chapter 31: Lighthouse

Missions

Perform Hero Recruitment 10 time(s)
Upgrade any 1 Hero(es) to Lv. 50
Promote any 4 Hero(es) to 1 Stars
Power reaches 40,000,000
Castle reaches Lv. 185

Rewards

350 Gem
30 Advanced Recruitment
100 Stone
500K Gold

Chapter 32: No News

Missions

Upgrade Any Unit 20 time(s)
Challenge any level of monsters 5 time(s)
Make 10 purchase(s) in Alliance Store in total
Upgrade 1 Dragon Emblem(s) to Lv. 100
Castle reaches Lv. 190

Rewards

360 Gem
10 T3 Archer EXP Book
100 Stone
500K Gold

Chapter 33: Despair

Missions

Earn 100 daily quest point(s)
Perform Hero Recruitment 10 time(s)
Upgrade any 1 Hero(es) to Lv. 60
Power reaches 45,000,000
Castle reaches Lv. 195

Rewards

370 Gem
10 T3 Flame Mage EXP Book
100 Stone
500K Gold

Chapter 37

Missions

Earn 100 daily quest point(s)
Perform Hero Recruitment 10 time(s)
Upgrade any 1 Hero(es) to Lv. 70
Power reaches 55,000,000
Castle reaches Lv. 215

Rewards

410 Gem
10 Epic Dragon Rune
100 Stone
500K Gold

Chapter 38

Missions

Challenge any level of monsters 5 time(s)
Upgrade Any Unit 20 time(s)
Upgrade any 2 Hero(es) to Lv. 70
Power reaches 60,000,000
Castle reaches Lv. 220

Rewards

420 Gem
40 Advanced Recruitment
100 Stone
500K Gold

Chapter 39

Missions

Challenge any level of monsters 10 time(s)
Perform Hero Recruitment 10 time(s)
Upgrade 1 Dragon Emblem(s) to Lv. 160
Power reaches 70,000,000
Castle reaches Lv. 230

Rewards

430 Gem
50 Advanced Recruitment
100 Stone
500K Gold

Chapter 40: Top Priority

Missions

Challenge any level of monsters 10 time(s)
Upgrade any 1 Hero(es) to Lv. 80
Upgrade 1 Dragon Emblem(s) to Lv. 200
Power reaches 80,000,000
Castle reaches Lv. 240

Rewards

440 Gem
60 Advanced Recruitment
100 Stone
500K Gold