Fantilia in Honkai Star Rail: how to win the Echo of War Seed of Immortality

Fantilia in Honkai: StarRail - a boss that, after completing the story mission, can be defeated as part of the activity "Echo of War:: The Seed of Immortality. Lord Ravager appears before the Pathfinder in three guises during the battle. The enemy not only deals colossal damage, but also constantly drains energy from the heroes, preventing them from using skills.

In the guide, we will tell you in detail how to defeat Fantilia in Echoes of War: Seed of Immortality in HSR. Let's take a look at the best units to fight with and provide tactics on how to win each stage of the Fantilia battle.

Basic information about Fantilia

Fantilia the Undying in HSR has three phases, and her body contains two powers at once: Destruction and Abundance. Depending on the stage, the boss changes the color of his appearance and environment, as well as attacks.

Boss Vulnerabilities and Resistances:

1	2
Vulnerabilities	Lightning Wind Imaginary
Resistances	Frozen Binding

In addition to the aforementioned vulnerabilities, it is worth noting that Fantilia flowers in phase 3 have a vulnerability to quantum damage.

Boss attacks

Before killing Phantilia in Echoes of War, it is recommended to study her attacks in order to be ready for anything.

The first phase

The start of the fight may seem easy, but do not lose your vigilance and build battle tactics in such a way that you will approach the 2nd phase with accumulated energy for ultimates:

• Achkhata: Formation of the wind - selects one target, which he hits with his index finger, dealing wind damage.

• Stormy flowering - summons two flowers (vulnerabilities: wind and imaginary damage types). It is an additional action, that is, it occurs after the main attack with causing damage.

• Brushing off worldly dust - Fantilia the Undying waves her fan and deals wind damage to all characters in the party.

• Sansara – after the “Rampant Bloom” skill, two flowers remain on the field. When their turn comes, they cast "Samsara": the squad loses one skill point. If the plant is destroyed, skill points are returned.

• tangled roots are an additional action: Fantilia selects one enemy and deals root damage to them.

The second phase

The transition to the second phase of Fantilia is accompanied by a powerful attack "Soaring stars and a shard of the moon»: The girl brings down a star on the squad, causing tremendous damage to all members of the team. Further, this attack can be repeated during the second phase.

Other abilities to look out for:

• Absorption of black prana imposes on one selected character the status "Prana sucking". While the effect is in effect, the maximum HP of the character under the debuff is reduced.

• Achkhata: Rolling Thunder - As in the first phase, the boss selects one target and hits it with his finger, dealing moderate damage.

• Chaos - Fantilia chooses one target and imprisons it in a flower, bringing down another one from above. The attack deals tremendous damage for a short time and can kill the character immediately.

• Kalpa Approach – Fantilia causes the Lotus of Destruction to bloom and selects a target. In the future, prana will be imposed on this hero.

The third phase

In the final phase, the boss presents a special danger:

• Anger Fantilia the Undying slams her palm across the battlefield, dealing damage to all characters. This attack starts the third phase and occurs thereafter.

• Metamorphosis of the roots of truth – Optional Action: The boss shoots multiple roots at enemies, dealing damage to each target.

The complexity of the third phase lies in too many enemies summoned. Fantilia casts both Wild Blossom and Chaos, which leaves the characters with almost no skill points left, and the metal flower can collapse them at any moment.

How to beat Fantilia in Honkai Star Rail: Seed of Immortality

The spawning of the Ambrosia Tree after the story quest remains in the mode Echo of War. You can farm a boss per week thrice. Recommended Mastery level to fight with the enemy - from the 48th.

Teams

Next, we will consider which unit will be the easiest to defeat Fantilia. F2P commands:

Character 1	Character 2	Character 3	Character 4	How to use
Jing Yuan	Bronya	Luocha	Tingyun	Strategy for AoE damage. Jing Yuan deals significant AoE damage to the boss and his summons. Armor advances Jing Yuan's turn by 100%. Tingyun provides additional electrical damage and also allows Jing Yuan and Loche to stack if needed.
Seele	Silver Wolf	Serval	Bailu	Strategy: spam Electricity/Quantum The Silver Wolf imposes vulnerabilities on the boss and plants: on flowers - electric, on Fantilia - quantum. The serval acts as a damage dealer: it hits the boss, and damages the plants with AoE damage. Zele focuses on the flowers, finishes them off, increases his damage and deals increased damage to Fantilia.
Blade	Welt	Tingyun	Natasha	Strategy: Fake wind AoE. Velt damages all enemies with his butt, breaking through their vulnerabilities and weakening them. Blade acts as the main damage dealer: first of all, he hits the boss, plants are affected either by a passive or an ult. Tingyun gives some electrical damage and also buffs Blade and gives him a faster ult.

In addition to F2P teams, there are units with event legendaries that can easily defeat the boss:

Character 1	Character 2	Character 3	Character 4	How to use
fire hero	Dan Heng	Serval	Natasha	Strategy: A mockery. The Pathfinder, by casting a skill, causes the boss to attack himself with powerful attacks, saving the rest of the squad from high damage. Dan Heng, as the only wind character, attacks the flowers. If there are no plants, Fantilia is beaten. The serval is fixated on the boss himself, attacks him, and damages the plants with his skill and ult.
Yukong	Dan Heng	Serval	Natasha	Strategy: penetration of all vulnerabilities. Yukong mainly deals with flowers, removing vulnerabilities from them. Dan Heng fulfills the same goal, finishing off the vulnerabilities that remain, and also hits the boss. The serval destroys Fantilia with the main damage, and with the secondary damage it hits the flowers that Dan Heng and Yukong are busy with.

Tactic

Here are some universal tips for defeating the Seed of Immortality:

• Taking a support or a healer, you should take care of the ability to remove prana. You can do this by following "Cleansing" at March 7, followed by "Calm" Natasha or Bronya.
• Firstly get rid of flowers, stealing skill points, and plants of Chaos.
• If there are too many plants on the battlefield, and the characters do not have skill points, call for help Imbibitorusing an active ability. The attack will not only deal huge damage, but also break through imaginary vulnerabilities.
• At the end of the first and second phase, be sure to heal or protect the characters with a shield. These stages start with a colossal AoE damage to all heroes: if you go to them with low health, you will be left without characters.

Rewards

As a reward for completing Echoes of War: Seed of Immortality, you can receive:

• 150 Experience.
• Repentance of the eternal false body.
• Set Relics Musketeer of Wild Wheat 4⭐ from the 1st level of difficulty, 5⭐ from the 3rd level.
• Set Relics Thief of Shooting Meteor 4⭐ from the 1st level of difficulty, 5⭐ from the 3rd level.
• Radiant glow to buy items in the store Forgotten Hall.
• Light cone "Equivalent exchange".
• Light cone "Fermata".
• Light cone "We are Wildfire".
• Light cone River Flows in Spring.
• Light cone "Past and Future".
• Light cone "Woof! Walk time!".
• Light cone The Seriousness of Breakfast.
• Credits.

We hope this article helped you understand how to defeat Fantilia in Honkai: Star Rail in Echo of War: Seed of Immortality. If anything is not clear, ask questions commentswe will definitely answer. Read other helpful articles on HSR: completing missions, guides, builds.