2|1 stats are worth 2 elemental quanta value
2|1 --> 4|3 stats is an upgrade of 2.1 elemental quanta value
Normal upgrade cost reduction is -1.5 elemental quanta value
Total Upgrade cost adjustment is .6 elemental quanta value
So the casting cost should be 2|2.6 elemental quanta value
(11/7) + (10/7) [Elemental Quanta] = [Other Quanta]
2|2.6 elemental quanta value = 4.4|5.2 other quanta value
Cost base on stats and not including potential added ability is 4
|5
Please change the casting cost to 4
|5
.