Advanced format ruling
Mysterious Puppeteer
Card effect (current official text)Each time you or your opponent Normal Summons or Flip Summons a monster, increase your Life Points by 500 points.
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.