Typal archetypes are fun and all, but they get old fast
Ravnica had been revolutionary in many ways, but it came up short because it was often hard to play three-color decks, something the Ravnica block encouraged, especially in Draft when you added the second and third sets of the block
Preston - whose name is an outstanding play on the term "presto" given his magician-like appearance here - is a great way to generate even more value from your blink and flicker effects
The rest of the cycle from Eventide are equally enigmatic, like Overbeing of Myth (those are owls on the shoulders and head of a humanoid with a blindfolded face), Nobilis of War (yes, its a goat chariot), Deity of Scars (your standard minotaur-esque fella) and Dominus of Fealty (a flying Eldar wizard made of clouds)
This is typically a blue ability, with cards like Sleep and Assassin Gauntlet, though white gets in on the fun with Blinding Light, Bond of Discipline, and a few others
Youll have no trouble closing things out with such a powerful value engine going