Your Opponent Has Plenty of Units Defence And u just when u drop they rip you away.... First,build an Arbiter (With ReCall),Some High Templars (With hallo), Plenty of good units, And an Shuttle.
Then Create Hallos Of Shuttle and move onto their base (and ur arbiter too but not inside the base), and lead them to minerals,Your Opponent will follow them With ALL their units As soon as u see they start to attack the hallos make them run away from any side and they will follow them to destroy them And lead them away from the base, as soon as this happen move ur arbiter inside and REcall All ur units.... ur opponent may be busy following the shuttles and when they come back , they already hav their base OUTTA Here

CreepColony's Opinion: I think it would be better if you recalled real shuttles with units in them and drop them.