also upped is much better because of Antimatter (oops it has 0 health, well just chaospower it afterwards). To bypass the immo problem give it the supernovatreatment; slight cost for much bigger returns
2
-4|0 gain 5
on play (upped identical and gives 6)
Edit: or you can give it the singularity treatment; immo gives 0 quanta; then your current unupped needs a buff.
Edit 2:
You can also rework it into a spell
0 cost
Generate 5/6 and spawn a singularity; would be hilarious with chaos otyughs (this is actually op because of chimera antimatter combo)
This card could also enable some aflatoxin and even butterfly effect decks.
Yet another edit: what about fractal chimera antimatter? it's a 4 card combo so its probably fine, but id like to hear your opinions.