pikachu first edition pokemon card 1999 (Red Cheeks) - 1st Shadowless 1st edition Pikachu…with shadow? :

Karn Rarity: Rare TYPE: Vanguard SUBTYPE: - CMC: 0 Mana cost: USD: $7.20 EUR: 1.00 TIX: 0.00 EDHREC RANK: - Each noncreature artifact you control is an artifact creature with power and toughness each equal to its mana value

Despite only going in a few possible archetypes it is very powerful in them being a zero mana hard counterspell with no target restrictions, an acceptable normal cost and no associated card disadvantage for the pitch cost

My assumption is that it would fail authenticity guarantee because its not encapsulated

If you do, they create a tapped 1/1 blue Fish creature token before its other effects.) Choose target creature you control and target creature you dont control

Token boxes are usually processed within 3-7 business days