For the past week, Fate/Grand Order's newest Summer event has kept the community busy in an endless Hawaiian vacation. But while some players have already managed to clear Servant Summer Festival's main story and shop, there are still a bunch of loose ends to tie up in the now-unlocked Part 2 of the event.
After discovering and defeating the true culprit behind Summer 3's plot, the protagonist and their servants prepare to head home only to realize that the Hawaiian Islands are still stuck together in the form of Luluhawa. One explanation later, and players need to defeat 4 unique Raids scattered across the map to fully finish the event and also upgrade Jeanne D'arc Alter (Berserker) to NP5.
Raid Fights
Although most players have had previous experience with raid battles in Onigashima and the Fate/Apocrypha event, the Summer event raids aren't ongoing server efforts, but solo fights by players. There are 4 'Sacrilege Tetrahedron' quests that have a boss with a total HP bar. Players have 15 turns per fight to deal as much damage or defeat the boss and the same amount will be subtracted from the boss' total HP. Note that the boss will still lose total HP if all servants in the party are defeated, but not if players withdraw from the fight. The bosses will get stronger as their total HP gets lower and culminate in one final significantly easier fight when it reaches 0 HP.
Sacrilege Tetrahedron 1: Kiara - 1,300,000 Total HP
Stage 1 - 200,000 HP
Stage 2 - 300,000 HP
Stage 3 - 400,000 HP
Final Battle - 58,424 HP
Kiara is a Moon Cancer-class servant that only takes super-effective damage from Berserkers and Rulers. However, she also has a passive skill that lets her deal 1.5x damage to Rulers, so beware when bringing them to the fight. At the start of combat, Kiara will put a taunt on a random party member and reapply it when that servant is defeated. In Stage 2 and 3, she will fully charge her NP at the beginning of the fight which combined with its invincibility-ignoring buff means that the whole frontline will be hit with defense-piercing damage so prepare Guts or some sacrificial servants. Note that Kiara takes reduced damage if fought during daytime.
Sacrilege Tetrahedron 2: Demon God Coconut Milk - 1,600,000 Total HP
Stage 1 - 300,000 HP
Stage 2 - 500,000 HP
Final Battle - 56.355 HP
This Demon God Pillar is also a Moon Cancer-class servant but it's safe to bring Rulers to deal with it. At the start of combat, all frontline servants will be afflicted with a poison that drains 1000 HP per turn so consider using FGO servants with debuff removal like Martha or Medea Lily. Don't depend on debuffing the boss in Stage 2 since it can cleanse them and heal itself for 50,000 HP. Note that Demon God Coconut Milk gains passive NP charge if fought during days 4-6.
Sacrilege Tetrahedron 3: BB Pele/Anastasia - 1,600,000 Total HP
Stage 1 - 350,000 HP
Stage 2 - 450,000 HP
Players will be fighting an Alter-Ego class BB for the first 2 parts of the 3rd raid so bring Sabers, Archers, and Lancers to resist her attacks. Note that BB gains massively increased critical damage if fought during the night. During both fights, she can inflict a burn on the whole frontline that deals 1000 HP per turn. In Stage 2, she can also turn a servant into a pig and stun them for 1 turn. However, BB will only use her extra attack instead of NP when her gauge is fully charged.
Stage 3 - 350,000 HP
Stage 4 - 450,000 HP
Final Battle - 57,036 HP
In the second half, BB is replaced by a Caster-class Anastasia. During nighttime, Anastasia will decrease the effectiveness of Buster, Arts, and Quick cards so only fight during the day. She also gains extra NP charge per turn and can buff herself with Sure Hit meaning Guts and Invincibility are the only ways to survive her AOE NP. However, players should have many welfare Riders including Sakamoto Ryouma that can heavily damage or one-shot Anastasia.
Sacrilege Tetrahedron 4: BBB - 1,800,000 Total HP
Stage 1 - 300,000 HP
Stage 2 - 400,000 HP
Stage 3 - 500,000 HP
Stage 4 - 600,000 HP
Final Battle - 59,248 HP
The last raid is against a Foreigner-class BB that is weak to Alter Egos and other Foreigners. If fought during days 1-3, BB will inflict a permanent Defense Down debuff on the frontline. BB can buff herself with Ignore Invincibility and from Stage 2 onwards sometimes inflicts an NP gain debuff on the party. At Stage 3, she will fully charge her NP at the start of combat so keep important servants in the backline. Alternatively, players can buff their main damage dealer during turn 1, use the Chaldea Combat Uniform to switch them to the safety, and buff them again with the other servants coming out. The next NP and followup attacks should deal massive damage to BB and weaken her to where she can be defeated in several turns.
Once all the raid battles are defeated, players will be rewarded with a Holy Grail and 2 costumes for Summer BB.
Challenge Quest
While the story ends after the raids, one final fight will be unlocked against the Summer 2 servants which rewards a Crystallized Lore. Each enemy will start in their original form and turn into their summer version once their first HP bar is broken. Additionally, they will buff themselves or debuff the player's party.
Fran/Fran (Saber) - 21,374 HP/106,096 HP, removes own debuffs while gaining Attack Up and Defense Down
Blavatsky/Blavatsky (Archer) - 23,764 HP/107,193 HP, gains Critical Damage Up
Oda Nobunaga/Oda Nobunaga (Berserker) - 34,911 HP/110,830 HP, fully charge NP gauge
Nitocris/Nitocris (Assassin) - 22,576 HP/114,633 HP, gains a 1-turn Evade
Minamoto-no-Raikou/Minamoto-no-Raikou (Lancer) - 38,010 HP/120,537 HP, gains increased Critical Chance
Saber Alter/Maid Alter - 32,449 HP/128,304 HP, debuff the player's party with Critical Star Generation down
Nero/Nero (Caster) - 35,259 HP/82,110 HP, increase own NP gauge by 1
Ishtar/Ishtar (Rider) - 37,854 HP/130,053 HP, debuff the player's party with Attack Down
In this gauntlet, players should prioritize killing Nobunaga, who will NP immediately unless stunned, followed by the most threatening AOE NP servants Blavatsky, Nero, and Nitocris. Afterwards, target whoever is getting close to using their single-target NP and players should triumph over this final challenge.
Fate/Grand Order is available on iOS and Android.
Source: Fate/Grand Order