Guild Wars 2

[“Guard”] 1/15 (Shout Mastery – 15 – 20% = 12)

Beastmastery – [Shout Mastery] Shouts Recharge 20% Faster.
Nature Magic – [Nature’s Voice] Swiftness 13 Sec (33% Speed).

1.135 sec before [Pet Recall, F3] can be cast. 0.135 sec added to a 1 sec cast timer.
13.05 sec before [“Guard”] can be cast again. 1.05 sec added to a 12 sec cooldown.

That’s a total of 14.185 sec to recast this skill chain OR 1.185 sec w/o speed.

In conclusion if the skill cast time + skill cooldown = 13 sec and the boon from that skill is 13 sec there should be zero downtime if timed right. What am I missing? Tool Tip error?

Thx

There’s a similar post for Warriors and close to the same timing issues here – https://forum-en.gw2archive.eu/forum/support/bugs/Boon-Duration-vs-Cooldown-bugged/first#post4186777