Capstones - are they any good?

[Djeserit]

I am just curious, from those who have reached level 20 FvS already...

Are any of the capstones any good? I mean really useful in a practical sense in the end content?

I'm looking for an answer like, "Yes, I use unlimited CLW to top off all the time, it really saves me vital SP!" or perhaps, "I never really find a use for it. The cooldown is too long."

[iruka41]

I am just curious, from those who have reached level 20 FvS already...

Are any of the capstones any good? I mean really useful in a practical sense in the end content?

I'm looking for an answer like, "Yes, I use unlimited CLW to top off all the time, it really saves me vital SP!" or perhaps, "I never really find a use for it. The cooldown is too long."

I don't think there's a cooldown more than the regular cooldown of that particular spell.
For example CLW should have the same cooldown as the 1st level spell CLW isn't it?
You can find a thread talking about the capstone CLW, in which someone says that he could top off a main tanker with just that free spell. I think it's quite great.

[Dark-Star]

6 second cool down.

[Absolute-Omniscience]

In my opinion is it VERY useful.
All metas works on it, and with the mere 6 second cooldown it's lovely. It heals for about ~50-60 on a persons without any healing amp, and crits around 200 with sup lore.

Examples of how good it can be:
80% of the healing I needed in part 1 of my Duo ToD attempt was with this spell. Easily saved 5k+ SP, that's about 15 major SP potions.
95% of the healing I needed in my BoP 16 min (11 min) solo run was with this spell.

And if you have an intimidation tank in ToD, you can easily keep him alive with just this spell, and a scroll now and then.

I love it.