FGO Summer 2023: Chaldea Summer Adventure

Article by NorseFTX Ceui

Table of Contents

Introduction
Free Quests

Back to FGO Summer 2023 Hub

Additional Guides

Introduction

Free Quests will unlock with Main Quest progress, and are the main source to farm Event Currencies and Treasures.
All Free Quests have a chance to spawn a rare enemy (although this cannot be affected by CEs), which increases drops for Treasures if it appears.
A table of Free Quest unlock conditions can be found below.

Free Quest Unlock Conditions

Quest	Unlock Requirements
Free: Drift Coast	Clear Act 2-3
Free: Caribbean City - Pirates	Clear Act 2-3
Free: Hidden Cavern	Clear Act 2-3
Free: Remote Island	Clear Act 3-6
Free: Japanese Ruins	Clear Act 4-4
Free: Underwater Cave	Clear Act 6-5
Free: Cloudy Mountain	Clear Act 7-5
Free: Massive Archaelogical Site	Clear Act 8-7
Free: Pirates' Ocean	Clear Act 9-4
Free: Caribbean City - Final	Clear Epilogue

Drop Rate Notes

Drop rates are sourced from the below:

Drop rates are pooled across the above sources; note that items with insufficient data have their rates left blank.

The English FGO community also maintains a community drop rate sheet to crowdsource drop rate data as events progresses (maintained by the Atlas Academy)! More data is always appreciated; you can contribute [Here] (Link Pending) ! The NA drop rate sheet is your best source for up to date Drop Rate information.

Free Quests

Drift Coast

Chaldea Explorers! Find the Washed-Up Treasure! AP - 30

Battle	Wave	Enemy Name	HP
Part 1	1/3	Vorpal Chicken - Silver Assassin	2,896
		Vorpal Chicken - Silver Assassin	5,302
		Vorpal Chicken - Silver Assassin	4,339
	2/3	Vorpal Chicken - Silver Assassin	9,329
		Vorpal Chicken - Silver Assassin	6,942
		Vorpal Chicken - Silver Assassin	10,868
	3/3	Shark Pirate - Bronze Assassin	14,755
		Vorpal Chicken - Silver Assassin	13,093
		Hassan of the Hundred Personas	32,496
Drops	15.1% 13% 8.04% 16.1% 109% 3 118% 3 751%
Rewards

Caribbean City

Chaldea Explorers! Boozing and Schmoozing with Pirates! AP - 35

Battle	Wave	Enemy Name	HP
Part 1	1/3	Pirate - Bronze Saber	8,834
		Female Pirate - Bronze Saber	11,361
		Pirate - Bronze Saber	9,534
	2/3	Female Pirate - Bronze Saber	14,248
		Pirate - Bronze Saber	11,578
		Pirate - Bronze Saber	12,398
	3/3	Shark Pirate - Bronze Saber	21,362
		Bedivere	40,833
		Female Pirate - Bronze Saber	19,900
Drops	0.67% 35.4% 18.4% 10.3% 62.6% 147% 3 147% 3 873%
Rewards

Hidden Cavern

Chaldea Explorers! Find the Hidden Treasure! AP - 40

Battle	Wave	Enemy Name	HP
Part 1	1/3	Beastman - Bronze Lancer	11,612
		Beastman - Bronze Lancer	10,691
		Werejaguar - Silver Lancer	14,270
	2/3	Werejaguar - Silver Lancer	20,117
		Beastman - Bronze Lancer	19,618
		Werejaguar - Silver Lancer	22,298
	3/3	Fionn mac Cumhaill	54,502
		Shark Pirate - Bronze Lancer	25,224
		Beastman - Bronze Lancer	21,932
Drops	1.18% 33.8% 10% 20.6% 15.2% 135% 56.9% 3 994% 3 157%
Rewards

Remote Island

Chaldea Explorers! Make Contact with an Indigenous Tribe! AP - 40

Battle	Wave	Enemy Name	HP
Part 1	1/3	Bergrisi - Gold Archer	17,418
		Jötunn - Silver Archer	14,389
		Jötunn - Silver Archer	13,534
	2/3	Bergrisi - Gold Archer	24,594
		Muspel - Gold Archer	47,820
		Jötunn - Silver Archer	20,837
	3/3	Bergrisi - Gold Archer	29,676
		Chiron	72,554
		Shark Pirate - Bronze Archer	34,494
Drops	1.23% 36.1% 28.5% 21.1% 139% 183% 3 198% 3 1266%
Rewards

Japanese Ruins

Chaldea Explorers! Excavate the Ruins! AP - 40

Battle	Wave	Enemy Name	HP
Part 1	1/3	Tsuchigumo - Silver Rider	19,918
		Tsuchigumo - Silver Rider	17,962
		Tsuchigumo - Silver Rider	21,288
	2/3	Great Tsuchigumo - Gold Rider	55,135
		Tsuchigumo - Silver Rider	27,212
		Tsuchigumo - Silver Rider	25,685
	3/3	Shark Pirate - Bronze Rider	32,316
		Tsuchigumo - Silver Rider	30,306
		Sima Yi (Reines)	101,093
Drops	1.4% 43.6% 33.3% 8.97% 155% 187% 3 202% 3 1253%
Rewards

Underwater Cave

Chaldea Explorers! Treasure in an Undersea Cave!? AP - 40

Battle	Wave	Enemy Name	HP
Part 1	1/3	Small Sea Demon - Bronze Assassin	21,680
		Small Sea Demon - Bronze Assassin	20,725
		Sea Demon - Bronze Assassin	23,344
	2/3	Sea Demon - Bronze Assassin	30,932
		Small Sea Demon - Bronze Assassin	27,022
		Gazer - Gold Assassin	74,120
	3/3	EMIYA (Assassin)	114,042
		Shark Pirate - Bronze Assassin	37,599
		Sea Demon - Bronze Assassin	35,611
Drops	1.75% 18.6% 34.4% 19.8% 33.6% 9.3% 224% 166% 3 1249% 3 203%
Rewards

Cloudy Mountain

Chaldea Explorers! Secrets Galore on the Mountain of Mystics! AP - 40

Battle	Wave	Enemy Name	HP
Part 1	1/3	Helper Doll - Silver Caster	23,805
		Shantak - Gold Caster	28,080
		Helper Doll - Silver Caster	22,608
	2/3	Shantak - Gold Caster	32,307
		Ifreeta - Gold Caster	102,288
		Shantak - Gold Caster	34,629
	3/3	Shark Pirate - Bronze Caster	44,042
		Helper Doll - Silver Caster	45,094
		Caster of Midrash	147,510
Drops	1.88% 24% 37.2% 24.2% 27% 15.4% 152% 230% 3 240% 3 1505%
Rewards

Massive Archaelogical Site

Chaldean Expedition Team! Unsolved Mystery in the Giant Tomb AP - 40

Battle	Wave	Enemy Name	HP
Part 1	1/3	Basilisk - Silver Saber	30,069
		Bhujanga - Bronze Saber	26,643
		Bhujanga - Bronze Saber	27,842
	2/3	Dragon - Gold Saber	115,420
		Basilisk - Silver Saber	36,770
		Bhujanga - Bronze Saber	35,424
	3/3	Diarmuid Ua Duibhne (Saber)	155,519
		Basilisk - Silver Saber	40,232
		Shark Pirate - Bronze Saber	40,232
Drops	2.02% 20.7% 47.1% 20.7% 23.9% 19.4% 156% 230% 3 247% 3 1494%
Rewards

Pirates' Ocean

Chaldean Expedition Team! Mystery of Giant Creatures Swarming Aboard a Stranded Ship AP - 40

Battle	Wave	Enemy Name	HP
Part 1	1/3	Giant Hermit Crab - Bronze Berserker	31,580
		Giant Hermit Crab - Bronze Berserker	30,219
		Poisonous Hermit Crab - Silver Berserker	34,517
	2/3	Poisonous Hermit Crab - Silver Berserker	42,652
		Giant Hermit Crab - Bronze Berserker	39,429
		Cerberus - Gold Berserker	154,789
	3/3	Shark Pirate - Bronze Berserker	56,952
		Galatea	202,350
		Poisonous Hermit Crab - Silver Berserker	54,244
Drops	2.04% 21.4% 42.6% 31.6% 24.5% 21.4% 246% 167% 3 1512% 3 241%
Rewards

Caribbean City

Chaldean Expedition Team! Final Chapter! Mystery is Always at One's Foot AP - 40

Battle	Wave	Enemy Name	HP
Part 1	1/3	Rider of Resistance	50,355
		Rider of Resistance	52,938
		Rider of Resistance	51,912
	2/3	Large-Scale Annihilator - Gold Lancer	158,124
	3/3	Tamamo-no-Mae (Lancer)	215,087
		Shark Pirate - Bronze Lancer	61,876
		Shark Pirate - Bronze Lancer	60,098
Drops	1.38% 1.35% 31.2% 52.5% 31.2% 22.2% 26.4% 112% 107% 106% 3 922% 3 923% 3 923%
Rewards	100

FGO Summer 2023: Chaldea Summer Adventure! A Boy Pursuing Dreams and a Girl Who Dreams

Event Content

FGO Summer 2023: Chaldea Summer Adventure - Walkthrough

FGO Summer 2023: Chaldea Summer Adventure - Quick Farming Guide

FGO Summer 2023: Chaldea Summer Adventure - Event Calculator

FGO Summer 2023: Chaldea Summer Adventure - Challenge Guide: Like a Pheasant When the Plains are Burning, Like a Tyrannosaurus on a Cold Night (Kijyo Koyo)

Event Shop

FGO Summer 2023: Chaldea Summer Adventure - Event Shop & Planner

FGO Summer 2023: Chaldea Summer Adventure - Treasure Point Rewards

Event Quests

FGO Summer 2023: Chaldea Summer Adventure - Main Quests

FGO Summer 2023: Chaldea Summer Adventure - Free Quests

FGO Summer 2023: Chaldea Summer Adventure - Hidden Treasure Quests

FGO Summer 2023: Chaldea Summer Adventure - Mini Scenario Quests

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About the Author(s)

NorseFTX

Twitter: @NorseFTX

Content Director at GamePress. Passionate about fighting games, virtual/augmented reality technology, neuroengineering, and video games in general. Classical Piano Performance, Sprite Art, and Under Night In-Birth enthusiast.

Ceui

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FGO Summer 2023: Chaldea Summer Adventure - Free Quests