Triggering Flail (Oborons and Wivres)

[solsovly]

Is there a good way to get your Oboron or Wivre to use their flail move? Having it run away didn't seem to trigger it. But my Oboron has used seismic flail(forgot the exact name) when scrolling through the chat log while I was afk.

[Not Kuno]

I'm pretty sure they can do it whenever, without positioning. I saw an orobon use seismotail or w/e it's called without anyone being out of place.

[Wolfknight]

I have trouble getting my wivre to fhail, only time I've seen was when the enemy mob had went on side, and I gave Give Little More Bite command and he used it, so I am still not sure how it works.