Cocoon of Evolution

Level 3 EARTH/Insect Effect
0 ATK / 2000 DEF

You can target 1 "Petit Moth" you control; equip this card from your hand to that target. While equipped by this effect, the original ATK/DEF of that "Petit Moth" becomes the ATK/DEF of "Cocoon of Evolution".

Rulings – Yugipedia

Printings:

Metal Raiders: MRD-011 (Super Short Print) - 2002-06-26
Metal Raiders: MRD-E011 (Super Short Print) - 2002-06-26
Metal Raiders: MRD-EN011 (Short Print) - 2002-06-26
Metal Raiders: MRD-EN011 (Super Short Print) - 2002-06-26
Dark Beginning 1: DB1-EN148 (Common) - 2004-10-12
Speed Duel Starter Decks: Ultimate Predators: SS03-ENB09 (Common) - 2019-08-01

Prices:

Cardmarket: 0.11 €
TCGplayer: $ 0.24