
Originally Posted by
Fwahm
Most trusts that don't engage are programmed to follow the trust in front of them. Thus, they will usually follow you to an extent as you reposition a mob in a trickle down effect.
However, you can abuse this with the few trusts that are programmed to stand still when you engage, like Kupipi. For example, let's say you summon August, Kupipi, and Ulmia in that order. Assuming you don't move so far that Kupipi can't cast on you, she will never move once you engage. Because you summon Ulmia afterwards, she follows Kupipi, and thus she will not move either. In this way, Ulmia can be kept safe from standard range AoEs. The only caveat is that if Kupipi dies somehow, Ulmia is now directly behind August, so she was run straight up to melee range.
This also means that you should summon bubble trusts early; if Kupofried or the like gets stuck behind Kupipi, for example, he can easily sit too far for his bubble to hit you.