Each has a marker that indicates if it is common, uncommon or rare
Like any collectible, the long-term appreciation value is anyone's guess and will depend on how long McDonalds runs the promotion, how many cards are circulated, and how many serious Pokemon TCG collectors are looking to complete their sets
Pretty sure that it's been a long time since MTG has seen simple four-mana triple-draw looter cards with no other tricks up its sleeve be viable enough for faster constructed formats
whenever you Proliferate, choose any creatures on the battlefield and add one counter of every type the creature has to itself
Having Sanguine Bond available from the command zone is powerful, although Vito itself is rather fragile
So it should come as no surprise, that the most valuable Pokmon card for decades was the 1st Edition Charizard from the very first TCG expansion