From Fate/Grand Order Wiki
—A class specific to the AI known as BB. She who attempted to invade the core of SE.RA.PH, this title has been bestowed to what she is. An error in the system. The AI that rejects the system. The Cancer of Moon Cell—
Moon Cancer Have a base damage multiplier of 1.0x.
- Avengers take 200% damage from Moon Cancer and deal 50% damage against them.
- Rulers take 50% damage from Moon Cancer and deal 200% damage against them.
- Berserkers take 200% damage from Moon Cancer and deal 150% damage against them.
Beast III/R takes 120% damage from Moon Cancer.
|ID||Icon||Name||Class||Rarity||Min Atk||Max Atk||Min HP||Max HP||Command Cards||NP||Obtained!|
|285||Sessyoin Kiara (Moon Cancer)
|5★||1719||11128||2249||15336||Available for summoning during Servant Summer Camp 2020|
|5★||1416||9166||2617||17844||Available for summoning during Yuga Kshetra Release Campaign.|
|5★||1728||11182||2172||14812||Available for summoning during Servant Summer Festival.|
|4★||1366||8197||2182||13643||Awarded to players for completing the Abyssal Cyber Paradise SE.RA.PH event|