If you haven't already seen this, a change is coming in U27:
https://www.ddo.com/forums/showthrea...ts#post5652879
While I don't think this change is needed or even a good idea, it does end all debate about whether it's better to overweight tainted scholar vs. enlightened spirit.
I find self healing sufficient with mass cure moderate SLA and cocoon and never felt I needed shining through anyhow.
The big change is that spirit blast and eldrtich burst will be scaling to 120% spellpower to 150% spellpower. This is definitely a hit, but it's worse for people using tier 5 enlightened spirit instead of tainted scholar. Voice your approval or displeasure using the link above if you have a strong opinion either way.
Tainted Scholar gives 10% crit damage, 1d6 extra damage to eldritch blast and eldritch ball is an aoe eldritch blast that can be targeted from a distance and still scales with 150% spellpower. It has a cooldown of 6 seconds. Spirit Blast gives an extra 10d6 light damage to just the spirit blast and scales with 120% spellpower and has an 8 second cooldown. While spirit blast is still the king of warlock aoe, I think tainted scholar is definitely the better choice now. I always preferred tainted scholar, although it was a highly questionable choice because of how good spirit blast +30 spellpower was prior to the upcoming change.
I'll take 10% crit damage on everything and 1d6 on all eldritch blast over a slightly better burst with spirit blast. The 2 second shorter cooldown , 1d6 eldritch blast damage, 3 DC, 10% crit damage and ability to use eldritch ball from a longer distance was always something I valued. Now it's the clear choice... at least for me lol
Please post your opinions using the link above about the planned change if you have an opinion about it.