Some fast comments:
1- The damage dealing is inverse to Pandemonium, talking about fields. Just a little curiosity.
2- The unupped version seems very prone to AI trolling with photon nightmare + Ice bolts/water stuff in AI3 unupped grinding
3- The upped version may have a much more strategical usage. Graveyard, Malignant Cell, Mitosis and Fractal sure have synergies with it.
4- I would like the unupped version to target ones creatures too, with the upped one just costing 1
. Reason just mentioned.