After letting the board develop, you can destroy several artifacts or enchantments and create a hoard of Pest tokens

Beyond Booster Contents 3 Uncommonscan be any of the following: 54 Non-foil uncommons 1 Basic land or rare or mythic rare scene cardcan be any of the following: 10 Non-foil full-art basic lands (96.6%) 5 Non-foil borderless scene rares (3.09%) 1 Non-foil borderless scene mythic rare (0.31%) 1 Non-foil rare or mythic rarecan be any of the following: 32 Non-foil rares (82.05%) 14 Non-foil mythic rares (17.95%) 1 Traditional foil card of any raritycan be any of the following: 54 Traditional foil uncommons (83.34%) 26 Traditional foil rares (13.67%) 14 Traditional foil mythic rares (2.99%) 1 Non-foil Booster Fun card or 1 traditional foil Booster Fun card of any raritycan be any of the following: 9 Non-foil showcase memory corridor uncommons (69.44%) 2 Non-foil borderless rares (1.23%) 8 Non-foil borderless mythic rares (2.47%) 14 Non-foil showcase memory corridor rares (8.64%) 5 Non-foil showcase memory corridor mythic rares (1.54%) 9 Traditional foil showcase memory corridor uncommons (13.89%) 2 Traditional foil borderless rares (0.25%) 8 Traditional foil borderless mythic rares (0.49%) 14 Traditional foil showcase memory corridor rares (1.73%) 5 Traditional foil showcase memory corridor mythic rares (0.31%) A traditional foil appears 16.6% of the time

Naban, Dean of Iteration Naban, Dean of Iteration is an easy inclusion in Inalla, Archmage Ritualist decks, since they both like Wizards that come with ETB triggers
The higher your deck's average cmc and the more turns required to win the game, the more lands you'll want to run
I like this way of designing choices on cards
If the target of Fear of Lost Teeth's ability is an illegal target as the ability tries to resolve, it won't resolve and none of its effects will happen