Different types of Tron decks use this in different ways, but the core principle remains the same: find those Urza lands fast
Both of these sets are pulling in some big numbers on resale platforms right now, particularly the Eeveelutions from the latter set
I think the sheer volume of great cards for such a narrow part of Magic is a testament to WotC really wanting to make sure that things get shaken up by Magic Origins
The search effect from "Black Whirlwind" is affected by effects that reduce ATK, such as "Burden of the Mighty" or "Solidarity", and the Deck's combos can be potentially disrupted by such effects
Psychic Sleep Deck 2x Puffluff 2x Snorluff-ex 2x Dreamato 2x Hypno 2x Giovanni 2x Potion 2x Pokball 2x Professors Research 2x Sabrina 2x X-Initiative Water Sleep Deck 2x Puffluff 2x Snorluff-ex 2x Snomnom 2x Spheal 2x Misty 2x Pokball 2x Professors Research 2x Sabrina 2x X-Initiative 2x Potion Grass Sleep Deck 2x Myrapla 2x Duflor 2x Gloom 2x Puffluff 2x Snorluff-ex 2x Erika 2x Pokball 2x Professors Research 2x Sabrina 2x X-Initiative Darkrai Sleep Deck 2x Darkrai 2x Magneton 2x Magneton 2x Magnezone 2x Shardrago Pokmon Communication Zyrus Huge Robe 2x Pokball 2x Professors Research Sabrina 2x Leaf What do you think of the sleep decks
Despite this somewhat limited use case, Rev, Tithe Extractor is still a true powerhouse of an MTG card