Advanced format ruling
Prickle Fairy
Card effect (current official text)Your opponent cannot attack Insect monsters. If this card battled a monster, at the end of the Damage Step: Change that monster to Defense Position.
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.