Thats huge when youre looking to flood the board with all of the cards youve been drawing thanks to Cryptbreaker, but its also useful if you want a sneaky bit of ramp
You get to attack with X unblocked creatures for who knows how much damage, and then draw X cards to boot
This is why MTG cards from different regions can feel slightly different
Attack of the Vine is the first Lorcana set to give prominent card representation to Monsters Inc., Turning Red, and Up as full IP themes rather than single-card cameos, and that shows in the Enchanted list
Firstly, it has flying, secondly it's a snow permanent, and finally it has a cumulative upkeep cost, which you have to pay each turn or sacrifice it
Obviously, you need to be in a deck that can either cheat this out to ignore the casting clause or reliably have enough junk in the graveyard to let this rip, but luckily it will just naturally refill your 'yard just from sitting on board