Bosses (Gensokyo)

The Gensokyo Mod adds 21 new bosses, divided into seven difficulty Tiers.

Pre-Hardmode Bosses

Tier 1

Tier 1 bosses can be defeated with early-game equipment. Their fights consist of three stages.

Lily White

Lily White is a fairy that heralds the coming of spring. She has 2,600 health (3,640 in Expert Mode). She can be summoned by using a Flower Bouquet at day.

Rumia

Rumia is the youkai of the dusk. She has 2,300 health (3,220 in Expert Mode). She may appear at night once the Eye of Cthulhu or any Gensokyo boss has been defeated. She can also be summoned by using Meat of Questionable Origin at night. If she is not defeated by dawn (4:30 am), she will despawn.

Eternity Larva

Eternity Larva is a swallowtail butterfly fairy. She hash 2,800 health (3,920 in Expert Mode). She can be summoned by using a Yellow Swallowtail Butterfly at day.

Nazrin

Nazrin is a mouse youkai who serves as the envoy of Bishamonten. She is the most durable Tier 1 boss, with 3,100 health (4,340 in Expert Mode). She can be summoned by using a Premium Mouse Trap.

Tier 2

Tier 2 bosses should be tackled using late Pre-Hardmode equipment. Their fights consist of three stages.

Hina Kagiyama

Hina Kagiyama is a misfortune goddess with 5,500 health (7,700 in Expert Mode). She can be summoned by using a Nagashi-bina Doll.

Sekibanki

Sekibanki is a rokurokubi youkai. She has 7500 health (10,500 in Expert Mode). She can be summoned by using the Abnormally Long Spine at night.

Seiran

Seiran is a Moon Rabbit and former member of the Lunarians' "Eagle Ravi" recon unit. She has 6,400 health (8,960 in Expert Mode). She can be summoned by using a Lunarian Communicator in Space.

Hardmode Bosses

Tier 3

Tier 3 bosses should be tackled using early Hardmode equipment. Their fights consist of four stages.

Nitori Kawashiro

Nitori Kawashiro is a kappa engineer. She has 16,800 health (25,200 in Expert Mode). She can be summoned by using an Experimental Transmitter.

Medicine Melancholy

Medicine Melancholy is an abandoned doll that has come to life and gained the power to control all kinds of poisons. She has 15,600 health (23,400 in Expert Mode). She can be summoned by using Black Bile.

Cirno

Cirno is a powerful fairy of ice. She has 16,300 health (24,450 in Expert Mode). She can be summoned by using Shimmering Snowflake in the surface tundra.

Tier 4

Tier 4 bosses are intended to be fought after the Mechanical Bosses. Their fights consist of four stages.

Minamitsu Murasa

Minamitsu Murasa is a Ship Phantom with 24,000 health (36,000 in Expert Mode). She can be summoned by using an Shipwreck's Anchor at the ocean.

Alice Margatroid

Alice Margatroid is a magician who specializes in controlling dolls. She has 21,200 (31,800 in Expert Mode). She can be summoned with a Suspicious Looking Doll.

Tsukumo Sisters

The Tsukumo Sisters, consisting of Benben Tsukumo and Yatsuhashi Tsukumo, are a pair of musical instrument tsukumogami. They fight together and have 14,000 health each (21,000 in Expert Mode). They may appear at night once any mechanical boss has been defeated. They can also be summoned with a Ruined Tsukumogami Harp.

Tier 5

Tier 5 bosses are intended to be fought after Plantera. Their fights consist of five stages.

Sakuya Izayoi

Sakuya Izayoi is the maid of the Scarlet Devil Mansion. She has 38,000 health (57,750 in Expert Mode). She can be summoned by using a Jack of Spades anywhere on the surface.

Seija Kijin

Seija Kijin is an amanojaku youkai with 41,000 health (61,500 in Expert Mode). She can be summoned using the Manifesto of the Revolution.

Mayumi Joutouguu

Mayumi Joutouguu is the head of the haniwa army corps that protects the Primate Spirit Garden. She has with 36,000 health (54,500 in Expert Mode). She can be summoned using a Clay Idol.

Tier 6

Tier 6 bosses are intended to be fought after the Golem. Their fights have six stages.

Toyosatomimi no Miko

Toyosatomimi no Miko is a Taoist immortal. She has 70,000 health (105,000 in Expert Mode). She can be summoned by using the Ancient Sigil.

Kaguya Houraisan

Kaguya Houraisan is an exiled Lunarian princess. She has 75,000 health (112,500 in Expert Mode). She can be summoned by using a Blooming Udonge Plant during the night.

Koishi Komeiji

Koishi Komeiji is a satori youkai who gained power over the subconscious by closing her third eye. She has 66,000 health (99,000 in Expert Mode). She can be found wandering around after all Tier 5 bosses, the Golem, or any Tier 6 boss has been defeated. She can also be summoned using the Strange Telephone.

Tier 7

Tier 7 bosses are about as difficult as the Moon Lord. Their fights have seven stages.

Utsuho Reiuji

Utsuho Reiuji is a hell raven who has attained the power to control nuclear fusion. She has 133,000 health (199,500 in Expert Mode). She can be summoned by using a Charged Solar Fragment near the Subterranean Sun. If no new world was generated for the playthrough (and the Subterranean Sun mini-biome does not exist), she can instead be summoned anywhere in the Underworld. She will not follow players out of the Underworld and will despawn instead.

Tenshi Hinanawi

Tenshi Hinanawi is a Celestial who was exiled from Heaven. She has 150,000 health (225,000 in Expert Mode). She can be summoned by using a Celestial Veil in Space.

Minibosses

Minibosses may be encountered at random while exploring the world. Unlike other bosses, they cannot be spawned at will.

Kisume

Kisume is a tsurube-otoshi youkai, waiting to drop on unsuspecting prey from above. She has 1,500 health (2,100 in Expert Mode). Players may be ambushed by her upon triggering a trap in the underground.