So, I'm a long time lurker (3-4 years) who posts occassionally when I decide to de-lurk myself. I own all the sets, some 2-3 times, and have been trying to make balanced books for each mage with what I have not using duplicates.
As I build books, I go down a list of things I want each mage to have and since PvS and coming up to Academy Forcemaster, one of those things is Psychic Immune creatures. Unfortunately, it seems especially that nature mages have a hard time here. Also, while Warlocks can take zombies or skellies, that takes away from the demon plan.
How important does everyone think it is to have a psychic immune creature/creatures in a book these days? Is this something that depends mostly on the book type, ex: really important for buddy builds but not a concern if you're swarming? How do the Beastmaster/Druid fare against the new psychic Siren and Forcemaster tools?