Enemy Controller (AST-037) [Ancient Sanctuary]

Select and activate 1 of the following effects:{NL}-Change the Battle Position of 1 face-up monster on your opponent''s side of the field.{NL}-Offer 1 monster on your side of the field as a Tribute. Select 1 face-up monster on your opponent''s side of the field. Take control of the selected card until the End Phase of the turn this card is activated.