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Ero

Ero is an NPC that sells Muh shop exclusive costume eggs that has common, uncommon, and rare category using Costume Coupon (1000274) . She's located a 2F Main Office east end of the hallway (main_office 125, 293).

Every common costume costs 7 Costume Coupon (1000274) , while uncommon costume costs 15 Costume Coupon (1000274) , and finally for rare costumes, cost 40 Costume Coupon (1000274)

Costumes that Ero has to offer:

Costume Egg of Fall (41260)
Common	Uncommon	Rare
C. Consecrate Fides Aureola (golden) (420222)	C. Braid Ring Wig (420172)	C. Overflowing Aura (black) (60747)
C. Mechanical Plant Hat (blue) (62458)
C. Animated Sheep Hood (61223)	C. Night Bird (61048)
C. Flower Ornament (pink) (61761)	C. Starry Twin Ribbon (black) (420162)
C. Phoenix Orb (62085)

Costume Wig Egg (41013)
Common	Uncommon	Rare
C. Bouncing Hair (black) (20341)	C. Braid Headband (black) (31870)	C. Firm Wave Hair (black) (31959)
C. Bun Twin Tail (black) (400209)
C. Hair Bun (black) (31067)	C. Himmelmez's Wig (black) (31880)
C. Korean Meatball Head (black) (31757)		C. Fluffy Semi-Long Hair (black) (420040)
C. Loose Wave Twin (black) (20342)	C. Long Twin (black) (31230)
C. Low Pony (black) (31222)	C. Side Pigtail (black) (31214)
C. Pigtails Half Up (black) (420098)		C. Long Pony (black) (31083)
C. Roll Twin (black) (31075)	C. Signon Princess Wave (black) (31862)
C. Side Pony (black) (31649)

Costume Halloween Egg (41011)
Common	Uncommon	Rare
C. Darkness (black) (61035)	C. Darkness Horn (63221)	C. Vampire Rose (90270)
C. Firescarf (blue) (61400)
C. Ghostring Muffler (61787)	C. Kawaii Witch Hat (63223)
C. Vampire Capelet (black) (61489)		C. Devil Notes Aura (63222)
C. Vampire Tie (black) (62368)	C. Long Witch Hat (63225)
C. Spooky Pumpkin (63229)	C. Ornate Horns (golden) (63226)
C. Drooping Bull (63230)		C. Curly Wig (red) (63228)
C. Drooping Calf (63231)	C. Potring Aura (63227)
C. Drooping Muh (63232)

Costume Nightmare Egg (41012)
Common	Uncommon	Rare
C. Demon Skull Helm (white) (60702)	C. Bat Top Hat (61097)	C. Ghost of Falling Bishop (61775)
C. Devil Backpack (90355)
C. Ghostring Backpack (90357)	C. Feline Witch Hat (61136)
C. Hat with Pumpkinribbon (purple) (62153)		C. Magic Broom (90265)
C. Knight Helm (61963)	C. Gothic Ribbon Hat (61161)
C. Ribbon Wizard Hat (61214)	C. Mystic Hoodie (purple) (62029)
C. Skull Hood (black) (61389)		C. Bat's Aura (blue) (62562)
C. Vampire Shawl (62255)	C. Shadow Aura (black) (62637)
C. Wicked Collar (62409)

Costume Christmas Box (41016)
Common	Uncommon	Rare
C. Angel Wing Heart (cyan) (60413)	C. Arch Bishop Wings (purple) (60430)	C. Ribbon Bell (blue) (90286)
C. Bear Cap (brown) (60586)
C. Frosted Lollipop (61147)	C. Frozen Wings (red) (60666)
C. Gentle Snow (white) (60670)		C. Reindeer Scarf (green) (90420)
C. Holiday Hat (60706)	C. Sparkly Xmas Cloak (black) (60551)
C. Neko Santa Hat (orange) (60743)	C. Frozen Reindeer Hat (61148)
C. Side Bell Ribbon (green) (60536)		C. Christmas Wings (60604)
C. Sweet Balloon Hat (blue) (60818)	C. Merry Xmas Rudolph (60733)
C. Wool Scarf (pink) (60768)

Costume Mario Egg (41025)
Common	Uncommon	Rare
C. Wario Cap (62700)	C. Peach Crown Wig (62697)	C. Yoshi (green) (62681)
C. Waluigi Cap (62682)
C. Boo (62683)	C. Rosalina Wig (62698)
C. Luigi Cap (62689)		C. Koopa'n Blocks (63745)
C. Luma (62690)	C. Yoshi Ring (63216)
C. Mario Cap (62693)
C. Mario Tanooki Cap (62694)	C. Peach Wig (63744)	C. Block'n Coin (63746)
C. Mario Wing Cap (62695)

Costume Winter Egg (41022)
Common	Uncommon	Rare
C. Mouton Life (blue) (31168)	C. Eremes Scarf (orange) (62076)	C. Animated Angel Wings (green) (90272)
C. Blazing Dragon Mask (black) (40175)
C. Yummy Popsicle (purple) (60789)	C. Serpentine Crystal (410229)
C. Fashionable Copo (400415)		C. Haori Coat (pink) (90339)
C. Forest Guide (31598)	C. Snow Rabbit Wig (420191)
C. Friendly Fox (420192)	C. Cinnamoroll (410267)
C. Louise Red Hat (20433)		C. Nydhog Rumor (480123)
C. Magic Celestial Globe (410160)	C. Cinnamoroll in the Sky (410268)
C. strong copo (400414)

Costume January Egg (41023)
Common	Uncommon	Rare
C. Pocketwatch Hair Ornament (blue) (62126)	C. Cat Hood (black) (40060)	C. Cold Blade Wings (60605)
C. Cat Paw Knitted Hat (brown) (31907)
C. Passionate Beanie (black) (40072)	C. Sparkle Ribbon (black) (40075)
C. Dancing Snowman (cyan) (60415)		C. Lunar Wing (blue) (90175)
C. Fury Mask (black) (61765)	C. Cat Ear Beret (blue) (61410)
C. Grace Mask (black) (61817)	C. Starlight Beanie (blue) (62327)
C. Wing Hoodie (black) (61951)		C. Ice Wings (20593)
C. Let It Snow (31390)	C. Protect Cloth (gray) (420163)
C. Skiing Hat (61224)

Costume February Egg (41027)
Common	Uncommon	Rare
C. Blazing Plate Dragon (beige) (40195)	C. Magic Stars Aura (blue) (62569)	C. Heirloom Alchemist (90005)
C. Legion Blessing Crown (gold) (40297)
C. Legion Mask (orange) (40332)	C. Twin Butterflies (black) (60830)
C. Mouse Hat (orange) (19999)		C. Heirloom Assassin (90006)
C. Bf Recruiter Hat (19698)	C. Ice Wings Ears (19826)
C. Gf Recruiter Hat (19699)	C. Fox Ears Ribbon (white) (20269)
C. Aura Quartz (19985)		C. Heirloom Bard (90007)
C. Ljosalfar (20099)	C. Gemini Eyes (red) (31540)
C. Husky Hat (20227)

Costume Love Egg (41028)
Common	Uncommon	Rare
C. Love Letter (31694)	C. Heart Lollipop (61165)	C. Balloon Wings (20577)
C. Wrapping Ribbon (31200)
C. Heart Eyepatch (red) (61913)	C. Balloon Puppy (tricolor) (63237)
C. Heart Sunglasses (blue) (61918)		C. Vixen WIng (90211)
C. Strawberry Heart Ribbon (61238)	C. Sakura Bird Crown (red) (63451)
C. Charm of Flame Heart (420109)	C. Valentines Crown (pink) (62356)
C. Cat Heart (31624)		C. Cookie Pink Ribbon (420209)
C. Happy Peace Proof (19762)	C. Sweet Love Bird (blue) (63537)
C. Love Angel Clip (pink) (63404)

Costume Valentine Egg (41029)
Common	Uncommon	Rare
C. First Love Cheek (31047)	C. Blinking Thin Eyes (31398)	C. Picnic Basket (31673)
C. Sweet Heart Glasses (red) (63527)
C. Maneki Neko (63411)	C. Blinking Red Eyes (31716)
C. Strawberry Delight Top Hat (61237)		C. Rose Wings (63208)
C. Twin Red Ribbon (19590)	C. Twinkling Frozen Eyes (410220)
C. Heart Ribbon Hairband (20021)	C. Blinking Eyes (31301)
C. Rose Scarf (purple) (62349)		C. Standing Mic (31930)
C. Ribbon Tiara (red) (61212)	C. Blinking Purple Eyes (31934)
C. Rose Crown (gold) (62273)

Costume Valentino's Egg (41030)
Common	Uncommon	Rare
C. Magic Cards (410217)	C. Layered Heart Ribbon (61177)	C. Big Ribbon Cloak (milky) (480280)
C. Fluttering Haze (420242)
C. Falling Snow (410051)	C. Diamond Heart (red) (60932)
C. Sweet Heart Balloons (red) (61003)		C. Key To Happiness (480311)
C. Diamond Earrings (62876)	C. Love Bombs (pink) (60985)
C. Navy Hat (blue) (400224)	C. Fairy Love (red) (60996)
C. Little Angle Gift (400292)		C. Aqua Fin Decoration (480320)
C. Flying Tilby (410239)	C. Crazy in love Aura (red) (60931)
C. Galaxy Circlet (400313)

Costume March Egg (41031)
Common	Uncommon	Rare
C. Baphomet Balloon (31630)	C. Divine Aura (black) (60617)	C. Heirloom Dancer (90010)
C. Cat's Mouth (31251)
C. Cherryblossom in Mouth (20043)	C. Magic Heir (purple) (410005)
C. Choco Donut in Mouth (20030)		C. Heirloom Crusader (90009)
C. Designer Brush (31590)	C. Happy Butterfly (40034)
C. Donut in Mouth (20029)	C. Master of Light and Darkness (420152)
C. Onigiri (19993)		C. Heirloom Blacksmith (90008)
[1] (31470)	C. Wind Master (31803)
C. Shaving Foam (31162)

Costume Finally Spring Egg (41214)
Common	Uncommon	Rare
C. Floral Top Hat (61143)	C. Amanda Knives (61028)	C. Victoria's Speer (90218)
C. Flower Veil (61144)
C. Golden Hair Ornament (61154)	C. Dagger Aura (61034)
C. Golden Ribbon Mitra (61156)		C. Flower Wing (90248)
C. Fairy Cat Ears (61135)	C. Lotus Flower Coat (yellow) (61078)
C. Fine Jewelries (61138)	C. Ninetailed Fox (red) (61086)
C. Birds Blessing (various) (60898)		C. Romantic Food (90267)
C. Lucky Clover Hat (63002)	C. Butterfly Kimono (yellow) (61068)
C. Panda Ears (63085)

Costume Spring Box (41215)
Common	Uncommon	Rare
C. Flower Balloon Hat (blue) (60641)	C. Falling Rose Petals (rainbow) (60994)	C. Enchanted Wings (red) (60639)
C. Frilled Flower Band (purple) (60649)
C. Frilled Flower Collar (orange) (60657)	C. Petal Dance (blue) (60978)
C. Forest Fairy (pink) (40386)		C. Mythical Wings (yellow) (60737)
C. Vanilla Ice Cream (61252)	C. Soft Petal Wings (yellow) (60997)
C. Rainbow Ribbon (63100)	C. Flame Wings (blue) (60945)
C. Star Earrings (63156)		C. Spirit Aura (grey) (60810)
C. Wing Scarf (white) (60861)	C. Flower Wings (green) (60962)
C. Floral Ring (green) (60954)

Costume April Egg (41033)
Common	Uncommon	Rare
C. Tree Frog Hood (green) (31943)	C. Alice Wig (blue) (31329)	C. Heirloom Gunslinger (90011)
C. Cool Cap (blue) (60592)
C. Thief Hat (brown) (60699)	C. Navy Coat (black) (61058)
C. Top Hat Chequered (blue) (60825)		C. Heirloom Hunter (90012)
C. Flower Hat (blue) (62929)	C. Rainbow Virtuoso Aura (63772)
C. Spiding (436010)	C. Rainbow Opera Aura (63773)
C. Squirrel Ear Hat (31158)		C. Heirloom Knight (90013)
C. Star Reading Hat (20113)	C. Angelical Blessing Aura (63770)
C. Striped Cap (61240)

Costume Bunny Egg (41038)
Common	Uncommon	Rare
C. Bunny Top Hat (white) (61258)	C. Bunny Scarf (cyan) (60414)	C. Elegant Wings (black) (60630)
C. Bunny Beanie (61108)
C. Curious Bunny Hat (61117)	C. Flower Bunny Hat (black) (60910)
C. Mad Bunny Top Hat (61180)		C. Blossom Wings (pink) (60913)
C. Munching Bunnies (61182)	C. Bunny Backpack (red) (63260)
C. Twin Bunny Top Hat (61245)	C. Bouncing Balls (63258)
C. Winged Bunny Hat (pink) (61265)		C. Bunny Wand (cyan) (60894)
C. Floppy Bunny (62927)	C. Carrot Ring Aura (63274)
C. Bunnyring Balloon (63259)

Costume Easter Box (41039)
Common	Uncommon	Rare
C. Shaman Hat (blue) (61405)	C. Nature Aura (blue) (60482)	C. Black Rose Wing (90240)
C. Bunny Hairband (blue) (31771)
C. Bunny Hood (black) (40058)	C. Butterfly Blessing (blue) (60926)
C. Rabbit Knit Hat (black) (62516)		C. Fairy Squirrel (90261)
C. Love Bunny Band (pink) (63025)	C. Water Lily Ring (blue) (61005)
C. Ears Hood (61210)	C. Soft Silk Ribbon (rainbow) (63101)
C. Sunglasses in mouth (62027)		C. Fairy Lantern (90280)
C. Flower Tiara (62928)	C. Kittens in basket (63396)
C. Cute baby chicks (63306)