FGO Summer 2023: Chaldea Summer Adventure

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Additional Guides

Introduction

Main Quests are required to be fully cleared before the Welfare, Leonardo da Vinci (Ruler) joins permanently.
Generally, Main Quests will unlock based on the number of Treasure Points obtained, which can be acquired by opening Pirate Treasure boxes obtained from drops.
Additionally, Main Quests are time gated, unlocking on a daily basis until the epilogue. A full list of unlock conditions can be found in the table below.

Main Quest Unlock Conditions

Quest	Unlock Requirements
Prologue	-
Act 1	-
Act 2	-
Act 3	Unlocks ~Day 2 Requires x3,500
Act 4	Unlocks ~Day 3 Requires x8,000
Act 5	Unlocks ~Day 4 Requires x14,000
Act 6	-
Act 7	Unlocks ~Day 5 Requires x20,000
Act 8	Unlocks ~Day 6 Requires x27,000
Act 9	Unlocks ~Day 7 Requires x34,000
Act 10	Requires x38,000
Epilogue	-

Main Quests

Prologue

Opening: Hunt for the Secret Caribbean Treasure AP - 0

Battle	Wave	Enemy Name	Class	HP
Drops
Rewards	TEMP - Leonardo da Vinci (Ruler) will join temporarily.

Act 1

Section 1: Forget the Books and Set a Course for Adventure! (1/2) AP - 5

Battle	Wave	Enemy Name	HP
Part 1	1/1	Pirate - Bronze Archer	20,416
		Pirate - Bronze Archer	17,040
		Pirate - Bronze Caster	22,678
Drops
Rewards

Section 1: Forget the Books and Set a Course for Adventure! (2/2) (Option 1) AP - 5

Battle	Wave	Enemy Name	HP
Part 1	1/3	Vorpal Chicken - Silver Berserker	3,767
		Demon Boar - Silver Berserker	6,273
		Vorpal Chicken - Silver Berserker	5,268
	2/3	Vorpal Chicken - Silver Berserker	8,677
		Vorpal Chicken - Silver Berserker	6,944
		Demon Boar - Silver Berserker	9,432
	3/3	Demon Boar - Silver Berserker	12,214
		Wyvern	9,426
		Wyvern	7,916
Drops	100% 200% 100%
Rewards	3

Section 1: Forget the Books and Set a Course for Adventure! (2/2) (Option 2) AP - 5

Battle	Wave	Enemy Name	HP
Part 1	1/3	Pirate - Bronze Archer	5,167
		Female Pirate - Bronze Rider	6,794
		Pirate - Bronze Archer	5,487
	2/3	Pirate - Bronze Archer	6,128
		Female Pirate - Bronze Rider	7,979
		Pirate - Bronze Archer	5,808
	3/3	Female Pirate - Bronze Rider	7,359
		Female Pirate - Bronze Rider	8,543
		Pirate - Bronze Archer	6,451
Drops	100% 200% 100%
Rewards	3

Act 2

Section 2: But It Did Happen (1/3) AP - 5

Battle	Wave	Enemy Name	HP
Part 1	1/3	Shark Pirate - Bronze Berserker	8,556
		Shark Pirate - Bronze Berserker	4,898
		Shark Pirate - Bronze Berserker	6,117
	2/3	Shark Pirate - Bronze Berserker	14,653
		Shark Pirate - Bronze Berserker	11,730
		Shark Pirate - Bronze Berserker	7,341
	3/3	Shark Pirate - Bronze Berserker	21,588
		Shark Pirate - Bronze Berserker	18,131
		Shark Pirate - Bronze Berserker	26,522
Drops	100% 2 800% 200% 200% 100%
Rewards

Section 2: But It Did Happen (2/3) AP - 5

Battle	Wave	Enemy Name	HP
Part 1	1/1	Hydra - Gold Archer	100,392
Drops	2 100% 2 100% 100%
Rewards

Section 2: But It Did Happen (3/3) AP - 0

Battle	Wave	Enemy Name	Class	HP
Drops
Rewards	3

Act 3

Section 3: The Second Treasure and the Red and Blue Doors (1/6) AP - 5

Battle	Wave	Enemy Name	HP
Part 1	1/1	Caenis (Rider)	70,824
		Edward Teach	69,300
		Pirate - Bronze Archer	22,460
Drops	100% 100% 200% 3 100% 100% 100%
Rewards

Section 3: The Second Treasure and the Red and Blue Doors (2/6) AP - 5

Battle	Wave	Enemy Name	HP
Part 1	1/1	Shark Pirate - Bronze Berserker	42,328
		Shark Pirate - Bronze Berserker	56,872
		Shark Pirate - Bronze Berserker	66,260
Drops	2 300%
Rewards

Section 3: The Second Treasure and the Red and Blue Doors (3/6) AP - 5

Battle	Wave	Enemy Name	HP
Part 1	1/1	Anne Bonny & Mary Read (Archer)	162,822
Drops	100% 100% 100%
Rewards

Section 3: The Second Treasure and the Red and Blue Doors (4/6) AP - 5

Battle	Wave	Enemy Name	HP
Part 1	1/1	Edward Teach	61,345
Part 1	1/1	Massive Ghost - Gold Assassin	75,802
Drops	1M 100% 100%
Rewards

Section 3: The Second Treasure and the Red and Blue Doors (5/6) AP - 5

Battle	Wave	Enemy Name	HP
Part 1	1/1	Rider of Resistance	11,870
		Rider of Resistance	13,518
		Rider of Resistance	12,944
		Rider of Resistance	12,371
		Rider of Resistance	14,127
		Rider of Resistance	14,773
Drops
Rewards

Section 3: The Second Treasure and the Red and Blue Doors (6/6) AP - 0

Battle	Wave	Enemy Name	Class	HP
Drops
Rewards	3

Act 4

Section 4: Loss Is To Be Feared (1/4) AP - 5

Battle	Wave	Enemy Name	HP
Part 1	1/1	Bhujanga - Bronze Lancer	29,327
		Bhujanga - Bronze Lancer	38,269
		Bhujanga - Bronze Lancer	33,800
		Bhujanga - Bronze Lancer	36,034
		Bhujanga - Bronze Lancer	42,742
Drops	2 500%
Rewards

Section 4: Loss Is To Be Feared (2/4) AP - 0

Battle	Wave	Enemy Name	Class	HP
Drops
Rewards

Section 4: Loss Is To Be Feared (3/4) AP - 5

Battle	Wave	Enemy Name	HP
Part 1	1/1	Bhujanga - Bronze Lancer	51,855
		Shark Pirate - Bronze Berserker	56,210
		Sinful Boar - Silver Lancer	50,474
Part 2	1/1	Bhujanga - Silver Lancer	82,181
		Shark Pirate - Bronze Berserker	84,132
		Demon Boar - Silver Berserker	86,899
Drops	2 300%
Rewards

Section 4: Loss Is To Be Feared (4/4) AP - 5

Battle	Wave	Enemy Name	HP
Part 1	1/1	Ishtar (Rider)	64,034
		Ishtar (Rider)	76,622
		Calamity Jane	84,675
Drops	100% 100% 100% 100% 200%
Rewards	4

Act 5

Section 5: Small, Precious Life (1/2) AP - 5

Battle	Wave	Enemy Name	HP
Part 1	1/3	Vorpal Chicken - Silver Berserker	10,474
		Vorpal Chicken - Silver Berserker	13,939
		Vorpal Chicken - Silver Berserker	12,553
	2/3	Lamia - Silver Caster	20,464
		Lamia - Silver Caster	16,731
		Lamia - Silver Caster	22,952
	3/3	Spriggan - Gold Saber	61,759
	3/3	Spriggan - Gold Saber	57,559
Drops	100% 100% 100% 2 200% 2 200% 2 100% 200%
Rewards

Section 5: Small, Precious Life (2/2) AP - 0

Battle	Wave	Enemy Name	Class	HP
Drops
Rewards	4

Act 6

Section 6: Sanctum Diving (1/5) AP - 0

Battle	Wave	Enemy Name	Class	HP
Drops
Rewards

Section 6: Sanctum Diving (2/5) AP - 5

Battle	Wave	Enemy Name	HP
Part 1	1/2	Small Sea Demon - Bronze Archer	22,997
		Small Sea Demon - Bronze Archer	21,368
		Sea Demon - Bronze Archer	29,756
	2/2	Small Sea Demon - Bronze Archer	47,625
		Gluttonous Sea Demon - Silver Archer	64,834
		Sea Demon - Bronze Archer	53,306
Drops	300% 2 200% 2 100%
Rewards

Section 6: Sanctum Diving (3/5) AP - 5

Battle	Wave	Enemy Name	HP
Part 1	1/1	Shark Pirate - Bronze Berserker	54,163
		Shark Pirate - Bronze Berserker	51,484
		Shark Pirate - Bronze Berserker	61,478
		Shark Pirate - Bronze Berserker	56,601
		Shark Pirate - Bronze Berserker	63,916
Drops	2 500%
Rewards

Section 6: Sanctum Diving (4/5) AP - 5

Battle	Wave	Enemy Name	HP
Part 1	1/1	Rider of Resistance	43,785
		Rider of Resistance	50,585
		Rider of Resistance	47,151
		Rider of Resistance	45,463
		Rider of Resistance	52,263
		Rider of Resistance	48,829
Drops
Rewards

Section 6: Sanctum Diving (5/5) AP - 5

Battle	Wave	Enemy Name	HP
Part 1	1/1	Small Sea Demon - Bronze Archer	38,682
		Katsushika Hokusai	71,344
		Katsushika Hokusai	87,360
		Sea Demon - Bronze Archer	42,655
Drops	200% 2 200% 100%
Rewards	4

Act 7

Section 7: Pirate Summit (1/5) AP - 0

Battle	Wave	Enemy Name	Class	HP
Drops
Rewards

Section 7: Pirate Summit (2/5) AP - 0

Battle	Wave	Enemy Name	Class	HP
Drops
Rewards

Section 7: Pirate Summit (3/5) AP - 5

Battle	Wave	Enemy Name	HP
Part 1	1/2	Vorpal Chicken - Silver Berserker	43,619
		Vorpal Chicken - Silver Berserker	47,544
		Wyvern	48,377
	2/2	Wyvern	65,555
		Vorpal Chicken - Silver Berserker	58,243
		Wyvern	61,841
Drops	2 300% 2 300%
Rewards

Section 7: Pirate Summit (4/5) AP - 5

Battle	Wave	Enemy Name	HP
Part 1	1/1	Shantak - Gold Caster	49,939
		Shantak - Gold Caster	60,556
		Shantak - Gold Caster	53,478
		Shantak - Gold Caster	57,018
		Shantak - Gold Caster	71,175
		Shantak - Gold Caster	67,635
Drops
Rewards

Section 7: Pirate Summit (5/5) AP - 5

Battle	Wave	Enemy Name	HP
Part 1	1/1	Vritra	119,063
Part 1	1/1	Vritra	173,470
Drops	100% 100% 100%
Rewards	3M 5

Act 8

Section 8: All-Out Pirate War (1/7) AP - 5

Battle	Wave	Enemy Name	HP
Part 1	1/1	Rider of Resistance	112,812
Part 1	1/1	Rider of Resistance	212,562
Drops	100% 3 100% 100%
Rewards

Section 8: All-Out Pirate War (2/7) AP - 0

Battle	Wave	Enemy Name	Class	HP
Drops
Rewards

Section 8: All-Out Pirate War (3/7) AP - 0

Battle	Wave	Enemy Name	Class	HP
Drops
Rewards

Section 8: All-Out Pirate War (4/7) AP - 5

Battle	Wave	Enemy Name	HP
Part 1	1/3	Shark Pirate - Bronze Berserker	34,396
		Bhujanga - Bronze Lancer	31,492
		Demon Boar - Silver Berserker	36,625
	2/3	Shark Pirate - Bronze Berserker	42,442
		Demon Boar - Silver Berserker	46,693
		Shark Pirate - Bronze Berserker	45,345
	3/3	Orochi - Gold Lancer	119,458
Drops	100% 2 500% 2 100% 3 100% 100%
Rewards

Section 8: All-Out Pirate War (5/7) AP - 5

Battle	Wave	Enemy Name	HP
Part 1	1/1	Red Hare	325,471
Drops	100% 100% 100%
Rewards

Section 8: All-Out Pirate War (6/7) - Option 1 AP - 5

Battle	Wave	Enemy Name	HP
Part 1	1/3	Demonic Monkey - Bronze Berserker	19,175
		Demonic Monkey - Bronze Berserker	21,369
		Demonic Monkey - Bronze Berserker	22,831
	2/3	Skeleton - Bronze Lancer	26,885
		Skeleton - Bronze Lancer	24,885
		Skeleton - Bronze Lancer	28,218
	3/3	Spriggan - Gold Saber	98,359
	3/3	Spriggan - Gold Saber	93,950
Drops	100% 2 200% 2 200% 200%
Rewards

Section 8: All-Out Pirate War (6/7) - Option 2 AP - 5

Battle	Wave	Enemy Name	HP
Part 1	1/3	Spriggan - Gold Saber	93,950
	1/3	Spriggan - Gold Saber	98,359
	2/3	Skeleton - Bronze Lancer	17,923
		Skeleton - Bronze Lancer	18,812
		Skeleton - Bronze Lancer	16,590
	3/3	Demonic Monkey - Bronze Berserker	32,054
		Demonic Monkey - Bronze Berserker	28,762
		Demonic Monkey - Bronze Berserker	34,246
Drops	100% 200% 100% 2 200% 2 200% 200%
Rewards

Section 8: All-Out Pirate War (7/7) AP - 5

Battle	Wave	Enemy Name	HP
Part 1	1/1	Caenis (Rider)	83,384
		Francis Drake	68,605
		Francis Drake	92,710
		Anne Bonny & Mary Read (Archer)	80,472
Drops	100% 100% 100% 100% 200% 100% 100% 100%
Rewards	5

Act 9

Act 9: Great War of Columbus (1/4) AP - 5

Battle	Wave	Enemy Name	HP
Part 1	1/1	Rider of Resistance	46,338
		Rider of Resistance	45,315
		Rider of Resistance	48,242
		Rider of Resistance	44,286
		Rider of Resistance	47,318
		Rider of Resistance	46,338
		Rider of Resistance	48,242
		Rider of Resistance	45,315
		Rider of Resistance	49,172
Drops	3 900%
Rewards

Act 9: Great War of Columbus (2/4) AP - 5

Battle	Wave	Enemy Name	HP
Part 1	1/1	Shark Pirate - Bronze Berserker	53,345
		Shark Pirate - Bronze Berserker	49,877
		Shark Pirate - Bronze Berserker	54,996
		Shark Pirate - Bronze Berserker	48,230
		Shark Pirate - Bronze Berserker	58,298
		Shark Pirate - Bronze Berserker	51,528
		Shark Pirate - Bronze Berserker	46,579
		Shark Pirate - Bronze Berserker	56,647
		Shark Pirate - Bronze Berserker	58,298
Drops
Rewards

Act 9: Great War of Columbus (3/4) AP - 5

Battle	Wave	Enemy Name	HP
Part 1	1/1	Rider of Resistance	32,138
		Rider of Resistance	30,005
		Rider of Resistance	32,817
		Rider of Resistance	30,714
		Rider of Resistance	33,458
		Rider of Resistance	130,625
		Rider of Resistance	34,709
Drops	100% 3 100% 100%
Rewards

Act 9: Great War of Columbus (4/4) AP - 0

Battle	Wave	Enemy Name	Class	HP
Drops
Rewards	5

Act 10

Act 10: Bye Bye, Jurassic (1/4) AP - 5

Battle	Wave	Enemy Name	HP
Part 1	1/1	Okita Souji (Saber Alter)	490,286
Part 1	1/1	Okita Souji (Saber Alter)	202,180
Drops
Rewards

Act 10: Bye Bye, Jurassic (2/4) AP - 5

Battle	Wave	Enemy Name	HP
Part 1	1/1	Okita Souji (Saber Alter)	190,457
Part 1	1/1	Okita Souji (Saber Alter)	202,180
Drops	100% 100% 100%
Rewards

Act 10: Bye Bye, Jurassic (3/4) AP - 5

Battle	Wave	Enemy Name	HP
Part 1	1/1	Rider of Resistance	50,926
		Egg of Columbus	100,511
		Egg of Columbus	124,243
		Egg of Columbus	200,184
		Rider of Resistance	49,172
Drops	300% 200% 3 300% 100%
Rewards