Baldur's Gate : The Sword Coast Chronicles : NWN2 Persistent World

I know they have been mentioned here and there in various really old posts, but I haven't managed to locate an authoritative list of what spells are restricted for elixirs.

I am aware that self-target spells cap at CL 15 (Even when their minimum Cl is higher).
and

Valefort wrote: ↑Wed Jun 03, 2020 8:05 pmthere are also specific caps for key spells like GMW (19), Magic vestment (16), foundation of stone (12), divine power (12).

I have been informed that certain spells like Tortoise Shell, Rejuvenating Cocoon, and Owl's Insight (all druid-only) are uncapped and can be made at full CL 30, so there isn't an apparent consistency in the power-department.

Have any other MAs have been keeping their own lists?