This Saga can have a massive impact on the game if left unchecked
For example, if Bottomless Pool // Locker Room is on the battlefield with both doors unlocked, its names are Bottomless Pool and Locker Room, its mana value is 6, it's a Room Enchantment, and it has the abilities in each door's text box
In casual play, its simply a card you own thats not in your starting deck
Frequently, Cavern of Souls shows up in tribal decks, such as Humans, Spirits, and Elementals, but that hasnt stopped Amulet Titan and other decks from playing it to force through specific high-value creatures
While the equipment is a little pricey, sitting at four mana to cast and an additional two mana to attach it, it is immediately worth the cost, given how easily it makes winning the game
The best card to be on the lookout for would be Skullclamp