I know others on here have said it already, but I cannot stress it enough...when the drifter says “hey your team has enough to summon a primeval!” Stop what you’re doing and deposit any motes you have! It doesn’t matter if you’re one away from a large blocker. There is no logical reason to keep fighting ads because we have enough for the primeval. And of course when they do that they always end up dying with their motes so now we actually have to kill more ads