Guild Wars 2

Is there a maximum number of targets that get hit by wells and Corrosive Poison Cloud? I wanted to use them in PvE and tested them in the Mists on the crowd of golems. It seemed that Corrosive Poison Cloud only poisoned three golems although there were about five til seven golems in its range and the well i used (think it was Well of Suffering) only hit five of seven targets. Does somebody noticed the same in PvE?

It’s usually 5 targets for aoes.

I think a select few only hit 3 or sometimes more up to 10.

Okay, thank you.