Dive Down is of interest to me mainly for how well it slots into the Azorius Abhorrent Oculus deck, which utilizes lone threats like Oculus, Monastery Mentor, and Haughty Djinn
Pokies rooms in Aussie pubs have shaped local gambling habits for decades, and enthusiasts still debate which machines offer the most entertaining bonus rounds
But if you're on Zhulodok or Kozilek you'll want the following: Ancient Tomb, Eye of Ugin, Urza's Saga, Demolition Field, The Mycosynth Gardens, Vesuva, Thespian's Stage Lands Mana Crypt, Mana Vault Ramp The One Ring, Palantir of Orthanc Card Draw Portal to Phyrexia, Cityscape Leveler Removal Kozilek, Butcher of Truth, Ulamog, the Ceaseless Hunger, Ulamog, the Infinite Gyre, Emrakul, the Promised End Eldrazi 3 Down, 1 To Go
On top of that, its possible that the actual effects of these spells might not matter much when it comes to their usability