The thing is that whatever it happens, it lets you choose from the deck, and it quickly becomes a +1 or a +2. Whatever card that triggers the "activated a spellbook" is good in my books.
Let's see, a power play:
normal summon fool (send 1 to the grave)
activate judgement (2 books in grave)
activate secrets, search for book of the master (3)
master, search for power, activate power (4)
search for wisdom, activate wisdom (in case of awesome battle)(5)
end turn: tribute fool, bring reaper, 5 cards with different name, special summon a delg or destroyer. search for 4 books to hand. done.
don't know you bro, but first turn "that" is a lot of advantage.