Whether it was alone or with your friends, if you were a fan of the Pokmon series then I am sure youre aware of the excitement that would come with opening a fresh pack of cards (then of course the heartache of realising you got yet another deck of Ratattas)
There are more questions now, more decisions to be made, and as the path gets steeper the world around you isnt quite as open
Banish monsters from the Extra Deck as materials, risking life points based on total ATK of banished monsters
However, unlike that card, this ability happens passively without exerting it, meaning you can use it multiple times in a turn
Unlike Gravecrawler which you want to protect, you do want to run this one out when you can, as it needs to warm up by getting quest counters