Advanced format ruling
Soul Exchange
Card effect (current official text)Target 1 monster your opponent controls; this turn, if you Tribute a monster, you must Tribute that target, as if you controlled it. You cannot conduct your Battle Phase the turn you activate this card.
Current rulings for this card are maintained by Konami.
Rulings data courtesy of Format Library — formatlibrary.com. Spotted an inaccuracy? Flag it in the Advanced forum — sourced change requests get reviewed.