Plane Shift is an Uncommon Instant Spell belonging to the File:Icon Life.png realm. It may only be cast on the overland map. For the base Casting Cost of File:Icon Mana.png , the spell will teleport an entire army stack from Arcanus to the same map location on Myrror, or vice versa. If any unit within the target stack is not allowed to move into the destination tile (for instance, File:Icon Movement Ground.png units attempting to Plane Shift into an Ocean tile), then Plane Shift fails, wasting its Casting Cost for nothing.