If you were a druid and a member of the Bone Collector's Guild, would it be okay for you to set druid plants inside the Bone Collector's Guild? What leaving undead in the druid faction HQ?
If you have rogue levels, could you also stack traps with the druid plants that function as traps, or does that violate the trap rules?
How many undead can you free and leave inside of druid-grown plants before it's "too much"?