Very fitting of Gravity. Creating Order from Entropy.
The upgraded is distracted from its role as a Pillar.
The balance should be justified (aka please give reason to show if it is balanced)
1 Gravity pillar: 1
per turn per pillar
1 Quantum pillar: 3
per turn per pillar
Heavy and Quantum mix: less than 9
per turn per 5 pillars
Heavy and Quantum mix: slightly less than 1.8
per turn per pillar
I am interested in this series though I expect the other pillars to have drastically different mechanics.