Well my purpose wasn't really to bump back RoL/Hope into top tier grinding, but to provide light with some soft control. It'd also encourage use of luci, as well as RoL in non fractal/mitosis decks.
Early game, this will delay for 2-3 turns at max probably, relatively balanced to freeze/congeal. By late game, if one isn't using fractal/mitosis, it seems to be like a BB, while a RoL/Hope deck using this in the end game has most likely already won. If RoL/Hope can stick out to the late game, it probably already has an impenetrable shield up and slowly whittling away the hp of the opponent.