Advanced format ruling
Ultimate Insect LV7
Card effect (current official text)If this card was Special Summoned by the effect of "Ultimate Insect LV5", while it remains on the field all your opponent's monsters lose 700 ATK and DEF.
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.