Ilith is one of the Partners in Arcaea. She was obtainable during the Metallic Punisher event in a World Mode map in Chapter 0 and was originally available from the 16th of February until the 23rd of February, 2018.

Ilith was available for a second time from December 15, 2018 until December 22, 2018, and a third time from December 23, 2019 until December 30, 2019.



Ilith's name may be a reference to Lilith — a bearer of disease and death in Jewish mythology.


Ilith has off-white hair — held up in twintails by a pair of black flowers — and red eyes. While most of her hair appears to be medium length, shorter layers frame her face.

She wears a long-sleeved white collared shirt with a small black tie and a black band around her upper left arm. The ends of her sleeves are black and cut like flower petals, and she wears a black bracelet on her left wrist. A long black coat with white trim around the collar rests on her shoulders like a cape. Her garment opens beneath her chest and flows to below her knees, revealing a short black dress with silver buttons and small slits on either side. A pair of white stockings with black scalloped trim are attached to her dress. On her feet, she wears a pair of elaborate, pointed, heeled black shoes.

Stats by Level

LEVEL 1 2 3 4 5 6 7 8 9 10
FRAG 50 50 50 50 50 50 50 50 50 50
STEP 70 70 70 70 71 72 74 77 80 85
OVER 10 10 10 11 11 13 15 18 22 27
LEVEL 11 12 13 14 15 16 17 18 19 20
FRAG 50 50 50 50 50 50 50 50 50 50
STEP 90 94 98 101 102 104 104 105 105 105
OVER 33 38 42 45 47 48 49 49 49 50


Ilith has a heavy emphasis on STEP, having a FRAG stat that does not increase at any level.

  • Her maximum FRAG stat translates to a 1.00x fragment multiplier.
  • Her maximum STEP stat translates to a 2.10x step multiplier for World Mode.
  • Her maximum OVER stat translates to a 1.00x progression multiplier for the Lost Chapter of World Mode.

Ilith is overall a very risky partner to use due to her 100 frag penalty, and it is ill-advised to use her other than in World Mode. Otherwise, her 105 STEP stat is currently the highest STEP stat of any non-awakened Partner in Arcaea — 3 STEP (0.06x) higher than Tairitsu (Grievous Lady), which does make a difference of an additional step or two on average for higher chart constants. This, when accumulated over plays, can definitely reduce the grind in World Mode.

Do keep in mind that 100 fragments will still be lost upon a Track Lost in World Mode. As such, it is advisable to use Ilith only when there is a good chance that the chart can be cleared.


  • She is one of the only 3 partners to have a level-invariant stat, the others being Ayu and Nono Shibusawa.
  • She is the only partner whose skill can alter the player's fragments in World Mode.


This section is a stub. You can help by contributing information to it.
Starting Partners HikariTairitsu
Story Partners Tairitsu (Axium)Tairitsu (Grievous Lady)Hikari (Zero)Hikari (Fracture)Tairitsu (Tempest)
Side Story Partners KouLetheEtoLunaSayaKanae
Collaboration Partners SapphireHikari & FisicaTairitsu & TrinHikari & SeineTairitsu (Grievous Lady) & Chuni Penguin
Soundtrack Partners Hikari (Fantasia)Tairitsu (Sonata)
Limited-Time Partners StellaIlithShirabeHikari (Summer)Tairitsu (Summer)AyuEto & LunaYumeNono ShibusawaHaruna MishimaRegulus (MDA-21)Pandora Nemesis (MTA-XXX)Chuni PenguinSiaDORO*C
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