Guild Wars 2

At least when it comes to mesmers mantra heal the internal cd doesn’t work properly. I cast my mantra heal or use the ready mantra heal and I get 12 seconds of swiftness (20% swiftness duration from the runes). When the swiftness wears off (after 12 seconds) I recast the heal and the swiftness does not proc. I have to wait near 15 seconds total from start of the buff till I can reapply the swiftness from the heal. The swiftness from healing is labeled to have a 10 second cd. It has been this way as long as I can remember.

I was also wondering why there is an internal cd on the runes anyway because the proc only goes off on the 6 heal. The only heal in the game to my knowledge that has a shorter cd than 10 seconds is the mesmer mantra heal. Just make the swiftness gained from it not stack but refresh the max duration of 10 secs + 20% from the runes and if traited + 30% on top of that.