When your opponent activates a card or effect (Quick Effect): You can Tribute 1 of your Link Monsters this card points to

Compatible with Magic the Gathering, Cards Against Humanity, and more TCGs REINFORCED PADDED INTERIOR: Premium scratch resistant interior loaded with adjustable reinforced dividers keep your cards and deck boxes in place and safe from impacts, drops, and more CARD DEFENDER SCREEN: Organize your cards and lock them into position using the zippered Card Defender Screen which prevents decks and cards from shifting around during travel EASY-ACCESS POCKETS: Exterior pockets large enough to store various card games and accessories including MTG tokens, notepads, pencils, life counters, and much more 3 YEAR GUARANTEE: We believe in the quality of our products and back every ENHANCE product with a 3 year Manufacturer Guarantee ENHANCE MTG Backpack features a large spacious interior designed to store up to 7,600 loose sleeved cards, and includes exterior pockets with playmat straps designed to hold MTG playmats used in tournaments and game nights at your local shop

Anyone else confirm if its a gamestop one
The only other card that approaches this level of oppression/aggravation is Dosan the Falling Leaf from Champions of Kamigawa, and this card is way stronger and even more annoying than that legendary creature
Any power- or toughness-setting effects that start to apply to a creature you control after Porcelain Gallery is unlocked will overwrite this effect on that creature
If you plan to play with your cards (or carry them around), use quality deck sleeves and a deck box to keep your cards safe between matches