Advanced format ruling
Magical Marionette
Card effect (current official text)Each time a Spell Card is activated, place 1 Spell Counter on this card when that Spell Card resolves. This card gains 200 ATK for each Spell Counter on it. You can remove 2 Spell Counters from this card, then target 1 monster on the field; destroy that target.
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.