honestly, once our warlord busted this power out, it took almost 2 levels until a monster actually survived until the end of its turn for it to matter. Once we noticed the lack of a duration, we went with until the end of the current turn.
it may be the journey, but I still like to know in advance at least an idea of the mode of transportation.
I don't write down my first level stats until I am pretty sure what I want them to look like at 28th.
I think it was thumbs on a marilith, not wrists. Not that that makes it a different answer. Also, if you do the challenge from ... the Pickle guy (not his real name) you have to solve a few riddles. One of the answers is wrong, although reflecting on it that may be part of the shtick for that...