That calculation was done by using the population (size of the deck), number of successes in the population (amount of mana sources), and the sample size, which is the number of cards youve drawn from the deck by the time you reach the target turn
SR Super Rare Branded Banishment X TRAP Target 1 "Despia" monster or 1 Level 8 or higher Fusion Monster in your GY
Though the very first Dinosaur card debuted alongside Magic s first set (Fungusaur in Alpha ), many Dino cards were not immediately given the creature type save for Ice Age s Pygmy Allosaurus and the type was later removed in favor of Lizard or Lizard Beast. Then, enter the Ixalan block, which brought back the type from the dead and provided myriad kindred synergies that made Dinosaur decks a viable and deeply enjoyable strategy, especially in Commander
You can set this up in the first few turns with Queen first, Nick Wilde Sly Fox Sleuth and the Queen damage ability on turn two, into Pluto turn three to play Queen again, setting you up for something similar turn four
What he didn't realize was that the more he ate, the more he exposed himself to the dangerously virulent glistening oil