Because I want to use Clemancy to heal, not Intervention. Intervention's heal isn't that great, 1k total potency over what, 12 seconds? A 1k instant heal is generally better in most Extreme/Savage+ circumstances, and if you could do it instantly for free then that's a lot more value. Sure the Intervention has the same total heal and comes with damage reduction, but I want to press Clemancy. I do use Intervention as much as I can and honestly was looking forward to using my Oath gauge to heal others the most in EW. Now I want to do it better in current relevant content.

The problem is that Clemancy is currently not fun nor an option, so by making it an OGCD that fixes both.