Thats why I usually prefer it in formats like Commander or Brawl, especially in decks like Etali, Primal Conqueror
(Although I should point out that some social gamers like pairing off and playing traditional two-person Magic .) Social Gamer Timmy makes his card and deck choices to maximize fun interactions
Even if you simply use it, you can save your actions and do one more investigation, and if you make good use of the free trigger timing, you can also conduct research and link play at odd timings
It becoms stronger as mana costs rise, making it incredibly difficult to balance and limiting it to super specific cards like Unwind or expensive cards with miniature versions of the effect like Pore Over the Pages (which is nevertheless a potent part of Pioneer Breach combo decks)
All Xyz Materials used for an Xyz Summon are attached to its associated Xyz Monster
Whats Faerie Macabres level of impact against midrange decks