Lemme try and justify its existence.
First of all, its low cost can allow non-gravity decks to still have some basic healing/quanta denial, without shards.
Secondly, it would allow for some interesting combos where you have to buff and then kill your own creatures.
Thirdly, it would be nice for gravity to have some low cost, low health creatures.
Fourthly, the upgraded could easily fit in any deck, allowing tons of possibilities.
Fifthly, it would give
/
synergy due to the possibility of combining this with fractal, which still wouldn't be too powerful for it to be OP, for it would be at worst slightly stronger than 2 black holes, and would cost the same as two black holes, but in
instead of
, and requiring more cards.