Advanced format ruling
Teleport
Card effect (current official text)Once per turn, if your opponent controls a monster and you control no monsters, you can pay 800 Life Points to Special Summon 1 Psychic-Type monster from your hand.
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.