My new ideas

[King of Traffic]

Factor A:1/1
Cost:
Ability:For every Factor B you have, Factor A gains +1/1.

Factor B:1/1
Cost:
Ability:For every Factor A you have, Factor B gains +1/1.

(Element)Factor:1/1
Cost:1(element)
Ability:For every non-(element)factor, (element) factor gains +1/1.
(there will be one for each element)

Fusion Card:
Betrayal:spell
Cost:X or X (i'm not sure)
Target creature gains inverted attack and vampirism, but loses 1 hp per turn.

Combination of:Liquid shadow and Antimatter.

[bobcamel]

Factors: So you can have up to 12 6/6 creatures with this. Doesn't sound too bad, could be some Time/Entropy (you gotta draw them fast). Actually, nice idea, really.

Elemental Factors: Now those may verge on being overpowered. I take 2 of each element in a deck, about 2-6 Supernovas, Hourglasses, Tie Factories/Towers, Entropymark and can quickly fill my field with growing creatures, peaking at 22 22/22 creatures and one weaker, or so.

Betrayal: I'd give 12 Darknesse cost.