[Chaos]

The previous suggestions enabled high levels of elemental ATKs across the board with jacked-up WIL alone. What you're suggesting is the same thing, but requires a little more out of each individual stat to break the ceiling.

If we want to encourage WIL for mages, I feel that one of two alternatives would be better served:
1. Make all other stats scale their elemental ATKs at 75% value, while WIL scales all elemental ATKs at 25% value
2. Create a Subtalent for the Elemental talents, one point each, that lets WIL replace that elment's stat for scaling. (If Scaled WIL is substantially higher than the scaled stat in question) You probably won't get to flip this on all elements at once, though, maybe about 3~4 max.