Do NOT move around and look for clues
Digging eight cards deep and putting a dragon directly onto the battlefield every time Ureni triggers feels completely unfair (in the best way)
This can be effective against creature decks that dont go too wide, but with some downsides
Awaken the Maelstrom Baleful Mastery Black Widow, Agile Avenger Booby Trap Consecrated Sphinx Defacing Duskmage Faerie Mastermind Fate Unraveler Gleaming Splendor Infernal Offering Kederekt Parasite Leela, Sevateem Warrior Malignant Growth Mathas, Fiend Seeker Mind's Eye Mind's Eye Nekusar, the Mindrazer Norn's Decree North Pole Research Base Notion Thief Ob Nixilis Reignited Ob Nixilis, the Hate-Twisted Orcish Bowmasters Pendant of Prosperity Razorkin Needlehead Red Death, Shipwrecker Saltwater Stalwart Sapphire Charm Sazacap's Brew Scrawling Crawler Sheoldred, the Apocalypse Smothering Tithe Tataru Taru The Unagi of Kyoshi Island Thief of Existence Trouble in Pairs Underworld Dreams Wedding Ring Xyris, the Writhing Storm Zurzoth, Chaos Rider
The hybrid cost makes it flexible in Abzan mana bases, and it pairs well with proactive strategies that just need a reliable answer to clear the way for attackers or to protect a board advantage
brb, gotta collect 'em all before this deal goes away