pokémon cards and binders Premium Trading Card Binder for PKM TCG MTG Cards,Holds 1000+ Cards,16 -Pocket Ringless Side Loading Binder with Zipper Trading Card Album Folder for TCG loading pockets 4 Pocket Oversized Card Binder

New cards like 'Aerith Gainsborough' that get's stronger when you gain life but then disperses her +1/+1 counters to her teammates when she dies or with 'Gilgamesh, Master-at-Arms' who let's you draw a bunch of cards and freely play any equipment cards onto the battlefield (too bad the card doesn't also play 'Battle on the Big Bridge' track)

Charge Counters Charge counters measure another quality on a card, which is often variable

If its night and the active player casts two spells on their own turn then it becomes day at the beginning of the next turns upkeep

It's really useful in terms of game mechanics, too

1 Gala Greeters

However, this is for a good reason