Ultimate Insect LV7

Level 7 WIND/Insect Effect
2600 ATK / 1200 DEF

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.

Rulings – Yugipedia

Printings:

The Lost Millennium: TLM-EN010 (Super Rare) - 2005-06-01
The Lost Millennium: TLM-EN010 (Ultimate Rare) - 2005-06-01
Dark Revelation Volume 3: DR3-EN190 (Super Rare) - 2006-11-25

Prices:

Cardmarket: 2.71 €
TCGplayer: $ 1.15