You must still follow any timing restrictions and permissions for creature spells you cast with the permission granted by The Tomb of Aclazotz's last ability
It not only replaces itself and can take out a creature thanks to deathtouch, it's also an evasive flier and an artifact creature, meaning it has plenty of synergies to work with
Great for digging, dropping them into your graveyard for recursion for Academy Ruins and then be up a card too
When she enters, you look at the top ten cards of your library, and for each card type put up to one card of that type into your hand (the rest of the cards being tucked to the bottom of your library)
If a player leaves the game after the ability triggers but before it resolves, they won't be counted when the ability resolves
She wouldn't have needed Beast to save her from the wolves if this is the Belle they rolled up on