Greatpentagram (Highmagic Ability)

== AB Scroll ==
HIGHMAGIC - GREATPENTAGRAM
Syntax: EVOKE GREATPENTAGRAM
Power: 10 (any)
The Greater Ritual of the Pentagram will enclose your location with a
protective, sequestoring field. Neither friend nor foe may enter the
location through physical means until you first cross its borders.
Though entry is not possible even by flying in from an adjacent
location, it does not prevent people from exiting. The spell lasts for a
limited time.