In a similar way to the Archetype above, the Spirit of the Labyrinth suffers from Fragile Creature Syndrome
There's also a good number of removal spells (eight if you include several Vampires), board clears (Damn, Austere Command, and Olivia's Wrath), and ramp (eight with Master of Dark Rites)
Players highly value most dual land cards, but Underground Sea is one of the most difficult to get your hands on because of its high price tag
What could she possibly be looking at
These decks are all about playing huge, splashy spells and "cheating" on the casting cost to play them for way less mana
Those cards are time-sensitive, so make sure you're using Junk when you have plenty of mana to cast the cards you exile