Mystra4

When selecting a reward path(s) for The Circuit, clicking linked items in chat will display the linked item details over the Circuit Path display. Applies to the links for weapons/frames, mods and arcanes. https://imgur.com/a/E6McfXK

Ha, I see what you did there... Anyway. After casting Final Verse, there's a short period when you can't cast anything. Casting other powers back-to-back is fine, which is how the gap after Final Verse is so easy to notice.