If the sister has the Renewal ability can she heal defense objects and allies?

[(XBOX)R4ILGUN S]

my sister came up with this ability and wanted to know if it works exactly the same as oberon renewal or if this ability only works for itself, because if it works on her allies and defense objects it's really worth it to convert her

[(XBOX)R4ILGUN S]

She only heals herself, she has no healing interactions with anything but herself