V418 Ser outburst EI Psc-type star. The previous superoutburst occurred in 2018 June-July. YYYYMMDD(UT) mag observer 20210118.8450 <161c (Yutaka Maeda) 20210119.7812 <146c (Yutaka Maeda) 20210120.8337 <135c (Yutaka Maeda) 20210203.5034 15.244zg (Zwicky Transient Facility Lasair (Masci+ 2019))