Always check
FAQs before asking.
Q: If a unit has a rule that says enemy units cannot set up
within a certain distance of it (e.g. Omni-scramblers), but an
enemy unit has a rule that says it can set up within a certain
distance (e.g. Vexilla Teleport Homer and Lying in Wait),
which takes precedence?
A: The rule that says you cannot be set up within a
certain distance (in the example instance, Omniscramblers) always takes precedence.