Introduction
- The Chaldea Boys Collection event for 2022 comes with a full event with story, also featuring an Event Shop, complete with Free Quests and event shop currencies!
- There are three event currencies (
), whose rates are boosted by the event CEs: - :
(3 star CEs) - :
(4 star CEs) - :
(5 star CEs) - Note that Event Bonus CEs are not dropped from event Free Quests, nor are they available in the shop, so they are only obtainable either via the free 1 CE of choice from the campaign, or via the Event Gacha/Friend Point Gacha (for 3 star CEs).
- Event Bonus Servants include ALL male/unknown gender Servants, including the new Servant, Odysseus, all of whom have a damage bonus during this event.
- The event's Main Quests (and subsequently, later Free Quests) are time-gated on a daily basis, following the below schedule:
| Date | Quests Available |
| 2/28/2022 00:00 - 3/9/2022 19:59 PST | Prologue - Section 1 |
| 2/28/2022 20:00 - 3/9/2022 19:59 PST | Section 2 |
| 3/1/2022 20:00 - 3/9/2022 19:59 PST | Section 3 |
| 3/2/2022 20:00 - 3/9/2022 19:59 PST | Section 4 |
| 3/3/2022 20:00 - 3/9/2022 19:59 PST | Section 5 |
| 3/4/2022 20:00 - 3/9/2022 19:59 PST | Section 6 - Epilogue |
General Tips
- If Masters have no preference for which CE to choose from the Chaldea Boys Collection free CE option, then selecting one of the 5* CEs would be most effective farming wise.
Odysseus has bonus damage (+100%), while any other Male / Unknown Gender Servant (and Kama) has a smaller damage bonus (+50%), so bringing any along can help speed up farming!- Make sure to bring Event Bonus CEs to boost event currency drop rates!
Walkthrough TL;DR
The below is a summary of the general flow of the event. The more detailed walkthrough provides information about enemies / drops to expect from each quest.
Overall, this event is extremely straightforward, where Masters clear Main Quests that unlock on a daily basis, and then farm for Shop currency from Free Quests.
General Daily Event Flow:
1) Complete Main Quests available.
2) Clear Free Quests and purchase items from the Event Shop as desired.
3) Repeat above for each new day until all Main Quests cleared + Event Shop is cleared as desired.
Walkthrough
| # | Quest | Notes | Event Drops |
| 1 |  Prologue (0 AP) | Story only. Story: ~1min read | None |
| 2 | St 1-1 (5 AP) | A single wave with three Berserkers (6-18k HP). Drops 3 stacks bronze currency. Story: Pre-battle ~10min read Post-battle ~2min read Bonus CEs: | Primary: |
| 3 | St 1-2 (5 AP) | A single wave with three Assassins (4-19k HP). Drops 1 stack silver currency, 2 stacks bronze currency. Story: Pre-battle ~2min read Post-battle ~1min read Bonus CEs: | Primary: Secondary: |
| 4 | Free - Novice (30 AP) | Run once for the clear reward. Drops mostly bronze currency and sometimes some silver currency. The rates for this quest are pretty poor, so it's not suggested to farm this node. Bonus CEs: | Primary: Secondary: |
| 5 | Free - Intermediate (35 AP) | Run once for the clear reward. Drops mostly silver currency and sometimes some gold currency. The rates for this quest are also pretty poor, so it's not suggested to farm this node. Bonus CEs: | Primary: Secondary: |
| 6 | Free - Advanced (40 AP) | Run once for the clear reward. Drops mostly gold currency and sometimes some bronze currency. This is the best AP return available on the first day, so extra AP can be spent on this quest. However, it's best to hold off on Apple usage until the better quests unlock. Bonus CEs: | Primary: Secondary: |
| Note | End of Day 1! Masters should hold off on using AP Fruit for now, since the Free Quest nodes available are rather suboptimal. Extra AP can be spent on the Advanced Free Quest until the next time gate unlocks. | ||
| # | Quest | Notes | Event Drops |
| 7 | St 2 (5 AP) | Party Restriction: 2 Mandatory NPC Supports, no other members allowed. A single wave with three Casters (11-33k HP). Drops 1 stack gold, 2 stacks silver currency. Story: Pre-battle ~8min read Post-battle ~5min read Bonus CEs: | Primary: Secondary: |
| 8 | Free - Taste Testing (40 AP) | Run once for the clear reward. Drops about equal proportions of all three shop currencies. This is the best AP return Free Quest available for now, so extra AP can be spent here. Bonus CEs: | Primary: |
| Note | End of Day 2! Masters can continue farming Sample difficulty until the next timegate unlocks. | ||
| # | Quest | Notes | Event Drops |
| 9 | St 3-1 (5 AP) | A single wave with three Casters (29-40k HP). Drops 3 stacks silver currency. Story: Pre-battle ~4min read Post-battle ~1min read Bonus CEs: | Primary: |
| 10 | St 3-2 (0 AP) | Story only. Story: ~3min read | None |
| 11 | St 3-3 (5 AP) | A single wave with Servants: two Casters (24-31k HP) and a Mooncancer (44k HP). Drops no shop currency, although drops a stack of 2M QP. Story: Pre-battle ~4min read Post-battle ~3min read | None |
| 12 | Free - Small (40 AP) | Run at least once. This node is the best for bronze single currency farming, and Masters can feel free to start farming in earnest on this node to clear out the bronze event shop. Bonus CEs: | Primary: Secondary: |
| Note | End of Day 3! Masters now have access to the best Bronze currency farming node. Concentrate on farming the latest Free Quest until the next quest unlocks. | ||
| # | Quest | Notes | Event Drops |
| 13 | St 4 (5 AP) | A single wave with three Archers (33-49k HP). Drops 3 stacks gold currency. Story: Pre-battle ~10min read Post-battle ~4min read Bonus CEs: | Primary: |
| 14 | Free - Medium (40 AP) | Run at least once. This node is the best for silver single currency farming. Bonus CEs: | Primary: Secondary: |
| Note | End of Day 4! Masters now have access to the best Silver currency farming node. Concentrate on farming using the latest Free Quests until the next quest unlocks. | ||
| # | Quest | Notes | Event Drops |
| 15 | St 5 (5 AP) | A single wave with three Servants: an Archer (38k HP), Berserker (62k HP), and Caster (49k HP). The Berserker will gain an extra 2 NP charge each turn. No event drops. Story: Pre-battle ~6min read Post-battle ~3min read | None |
| 16 | Free - Large (40 AP) | Run at least once. This node is the best for gold single currency farming. Bonus CEs: | Primary: Secondary: |
| Note | End of Day 5! Masters now have access to the best Gold currency farming node. Concentrate on farming the latest Free Quests until the next quest unlocks. | ||
| # | Quest | Notes | Event Drops |
| 17 | St 6 (5 AP) | Party Restriction: NPC Support must SOLO. No Mystic Codes or Command Spells. A break bar Rider (199k, 305k HP). The battle ends on the boss's first break, after which they will gain full NP charge. The NPC helpfully will gain several buffs at battle start, including a Class Affinity change that removes their class disadvantage, and ATK, NP Gain, and a 1-time Guts buff. No event drops. Story: Pre-battle ~5min read Post-battle ~3min read | None |
| 18 | Epilogue (0 AP) | Story only. Obtain  Holy Grail! Congratulations, all Main Quests for the event are completed!Story: ~5min read | None |
| 19 | Free - Another (40 AP) | Run at least once. This node drops all three currencies, and has the best rates for multi-currency farming. However, single-currency farming nodes are still better if Masters are able to stack at least +2 greater drop bonus for one currency compared to others. Bonus CEs: | Primary: |
| 20 | Challenge (5 AP) | Optional Challenge Quest! This is a single Rider enemy with 3 bars (318k, 305k, 332k HP). They start with a crit rate buff and nullified defensive class disadvantage, no longer taking bonus damage from Assassin/Berserker/Alter Ego. On first break, they gain a 2-hit Evade every turn. On second break, they Resist all Classes except for Shielder, and gain permanent Debuff Immune and an ATK buff. Be wary their NP removes defensive buffs before damage! A detailed guide for this encounter can be found here. | None |
| Event Completed! | Congratulations, all Main Quests have been completed! At this point, all Free Quests are available, so Masters may farm freely. Check out the Quick Farming Guide for drop rate info and farming tips! | ||
Event Bonus Servants
| Class | Servants | Event Bonus |
 | |  Damage +100% |
 | Male Servants Unknown Gender Servants | Damage +50% |
 |  |
Event Bonus CEs
| Name | How to Obtain | Event Bonus |
Royals Traveling Incognito 5★ | Event Gacha CBC2022 Invitation (Selectable CE) | +1 (MLB: +2) |
Blue Illusion 5★ | Event Gacha CBC2022 Invitation (Selectable CE) | +1 (MLB: +2) |
Exclusive Tailor 4★ | Event Gacha CBC2022 Invitation (Selectable CE) | +1 (MLB: +2) |
The Dantes Files: A New Chapter 4★ | Event Gacha CBC2022 Invitation (Selectable CE) | +1 (MLB: +2) |
High and Mighty Student Council President 4★ | Event Gacha CBC2022 Invitation (Selectable CE) | +1 (MLB: +2) |
Sengoku Freestyle 3★ | Event Gacha Friend Point Gacha CBC2022 Invitation (Selectable CE) | +1 (MLB: +2) |
God's Deal 3★ | Event Gacha Friend Point Gacha CBC2022 Invitation (Selectable CE) | +1 (MLB: +2) |
Daddy's Letter Show 3★ | Event Gacha Friend Point Gacha CBC2022 Invitation (Selectable CE) | +1 (MLB: +2) |
Buzzer-Beater 3★ | Event Gacha Friend Point Gacha CBC2022 Invitation (Selectable CE) | +1 (MLB: +2) |
Should I use Apples?
- No, if just aiming for the Holy Grail from the event; for event shop clears, Maybe.
- Natural Regen AP will be approximately 2970 AP throughout the event.
- Clearing each quest at least once costs 345 AP.
- For clearing the Event Shop (no monuments, EXP, or 3* Fous), this will take approximately 3105 AP.
- For clearing the Event Shop (no monuments, but with Fous and EXP), this will take approximately 4105 AP.
- For a full Event Shop clear including monuments, this total reaches 5345 AP to clear all pieces and monuments.
- The amount of AP required can be reduced with more copies of Event CEs. Additional copies of 4* or 5* CEs must be obtained in the gacha, while 3* CEs can be obtained in the Friend Point Gacha (at a low rate).
- Assumptions for the above AP costs (uses "first timer worst case scenario with no Friend Point Gacha luck", AP reduced if more bonus available):
- Up to +2 : From Non-MLB Friend Support + from selecting a 5* CE (which is best farming-wise).
- Up to +1 : From Non-MLB Friend Support .
- Up to +1 : From Non-MLB Friend Support .
