2006 pokemon booster box Metal Tags With 30 Sealed Booster Packs 2006 Ex Collection Tins :

This is the trio with the deepest nostalgia pull in the set, anchored by Johtos distinctive landmarks and the warm, sunrise palette fans associate with the region

2 Defenders placed directly above each other on the uncommons sheet.) For the holos (and rares) sheets, this would not be an issue

(Damage and effects that say destroy dont destroy them.) Illustrated by Karl Kopinski Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Not Legal Modern Legal Brawl Not Legal Legacy Legal Comp

With its devastating 300 damage attack, your opponents won't be able to stand on the battlefield

So i think its something uncommon and very hard to get away with As far as substances or chemicals to the actual face of the card, im not aware of anything other than wax for holos