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Millyrain "Dawndusk" Sis'zer Female
10 lbs
19 years old "Numroid"
Sis Dawndusk.png
FULL NAME Millyrain "Dawndusk" Sis'zer
POWERS Using the power of the "symbols" to utilize
BIRTHDAY 12/3/19



Smatchfeesh ("brother"), Circuko (somewhat has a relation to, kind of friends but mainly neutral), Squarangl'r (enemy, calls "annoying")


Wholly unknown


Squarangl'r, not having any symbols, and the "dark magic solves everything" excuse


Numberlemon (shorts made by Mr. Yokai and some canon episodes which don't depict Sis Dawndusk rearranging or being made with addition magic... or using addition magic)


Numberlemon (canon episodes which depicts Sis Dawndusk rearranging and being made with addition magic. also using addition magic, except Dark Magic A is Dark Magic A)

Come on, let's test your skills out!
Millyrain's battle quote. Wholly unoriginal, but still average?

Millyrain (commonly referred as Sis Dawndusk, full name being Millyrain "Dawndusk" Sis'zer) is a "Numroid" who lives in Numberlemonland, and hailing from an unknown section of Fantendoverse. She usually has the tendency to try and save anybody (except Squarangl'r) from any outside threats.


She's a tetromino in a U-shape, wears black-and-white gloves, and wears some boots. Her color depends on what symbols there are. She also has a "Pliri", which serves as a... bow? Whatever. It has flower-like properties and depending on her mood changes color with her mood.


Millyrain is mainly calm in her tone, but very serious on the outside. However, she is not FULLY edgy or serious, she is somewhat cute and likes to go date with others. She's mainly calm.

Meanwhile, she is trying to find a "familiar face she met but doesn't remember", and when doing that, she is usually serious.

Powers & Abilities

Her whole moveset relies on her symbols. In a similar way to the whole Kirby 64 fusion thing, she can mix and match her symbols for special powers. A Congregate symbol allows her to summon various stuff (numroid warriors and those things) and a Splurge symbol allows her to do AOE attacks such as a shockwave. Some symbols give her special powers like fire resistance or temperature handling, and a normal movement move or something. To also note is that she can perform a powerful mixture attack which is, well, powerful. Take the last symbols mentioned and put them together and she can perform Splatrise, where she creates a shockwave which raises 5 Poundies. That's not all she can do, though! There is infinite possibilities that it cannot be counted! However, it doesn't change no matter if you change the order of symbols. It just changes her looks but nothing else.

On the much more material side, she also has X-0. That's basically Numroid Zero made by someone, but X-0's main capabilities is firing out lazers and especially doing similar moves to what Juicebox does in Crashlands. However, this thing cannot speak, and therefore cannot even do a single bit to help give info to Sis (her short name), so if she wants to record notes, she must throw Snatchelor onto someone to have data about them. This can be accessed later on, though just to note Snatchelor is metal, thus people complained about Snatchelor. Also, she has one runic robot called Twitch. Unfortunately Millyrain has no idea what Twitch is even for, but she does know something about the socket whenever she uses a Phrenic symbol.

And just to note, without symbols she's really weak and black and white, filled with hopelessness. This is the only state where she can truly die on, because any other deaths just have her being knocked out.

She has an immunity to dark magic and death... well, unless she doesn't have her symbols.



She appears in a few Numberlemon episodes but got replaced by a generic unknown NL-5. Her debut appearance has her first managing to kill Whoopee Cushner (landing from the comet), scaring Squarangl'r and Alex to the point they run like, quote on quote, "stupid men", running back and forth through non-existent doors. She soon confuses them as psychos, with Squarangl'r trying to stop her with a duck gun (but promptly fails). After Alex gets "choked to death", she assists Squarangl'r in saving the day, managing to defeat some Cures and be able to power him up to Squareshot, as Squareshot shoots out dank memes(?!) from his eyes.

World Tournament

In the World Tournament, she did pretty well (beating Umbra Shader) until Doomulus Thai came in, getting beaten by her (" didn't make it super far into round two after all…" - Unten). During the redemptions, Millyrain gets beaten by Spree. She barely was even mentioned until the Finals, on the ??? part, where she helps in defeating Aura Angel Asuna (getting Unten and Heroforce symbols to do that), being responsible for blowing Asuna back, but unfortunately she ended up getting trapped. Afterwards, she doesn't get a mention. Not a single one. No quotes or anything like that. It is suggested that after the events, the events of "Five Fives to Combat" started.

Fantendo's Card Cataclysm

Millyrain appears in Fantendo's Card Cataclysm as a Hero Card being the only character from Numberlemon to be represented.

FCC Millyrain Card.png
Millyrain "Dawnduck" Sis'zer, is a Numroid from Numberlemonland, a land from far outisde the Fantendoverse. She uses her reliance on her symbols to change her powers, as well as her kind personality, to save others from threats.
Millyrain dons her Unten and Heroforce symbols and creates a powerful shockwave. After the attack, she keeps these symbols to double her attack and speed.



  • Millyrain was actually a previous name Mr. Yokai gave her. However, it got scrapped as she got renamed to "Sis Dawndusk". However, it got brought back as a full name.
  • While Sis as actually first introduced in Numberlemon, Mr. Yokai got sick and tired of people complaining about the fact that Sis cannot even rearrange or be made with addition magic. This caused Yokai to decide that all appearances depicting Sis Dawndusk being made with addition magic/adding with addition magic/rearranging non-canon.
  • For clarification, Smatchfeesh isn't Millyrain's brother, just some kind of friend she has. Long story short, she met him at a pond.
  • If her symbols get placed on something which is not the top-right or top-left block of her, she doesn't gain the ability. This is because only THOSE blocks are supposed to infuse their powers with her.
  • It is unknown how Millyrain got her main two symbols. It's also unknown whether or not the symbols she is wearing are just simple duplicates of the symbols.
  • According to Mr. Yokai, the only reason why Millyrain participated in the World Tournament is to prove to Squarangl'r that he can not even kill/ravage Unten, Storm, Fera, Chiamemo, Mindy Starlane, etc with his "dark magic".
  • She's the only World Tournament character to be featured in somewhere which isn't an edgy(?) game, in this case, Numberlemon (slightly edgy).