metamorphosis could do with the same buff
^Definitely, I think morph needs the buff more than locket actually.
Yeah, especially unupped, morph is practically useless, though locket is still pretty good. Meta's problem is that effectively it sacs a pillar for a new one, so the instant effect has to make the card worth it (Either more quanta or something different, a card draw maybe?).
Other options for buffing:
Meta is free unupped, generates 2/3 quanta
Locket is free unupped, doesn't generate any quanta until you use it, upped stays as-is (This makes it more synonymous with pillars/towers)