they are practical tools that encourage pacing, reflection, and perspective
You can spot Spectral Adversary in the foreground of this cards art
In much the same way that I embraced the strange and unusual when constructing my Shattergang Brothers Eldrazi deck, Yennett gave the super gimmick weird decks a general to champion, all wrapped up in a fun sphinx
Auras arent naturally well-suited to Constructed, so it takes a particularly strong one to catch our interest
My second turn is likely Opt, use Scalding Tarn, Serum Visions. Opt first, use that info to figure out what land I want on my fetch as the cost of reshuffling a bottomed scry is low,and then Serum Visions and get the maximum out of that scry
Simply exile Spectral Deluge early in the game for 2 mana, wait several turns for your opponents to forget about it, then surprise them after youve built up some lands for a mere 3 mana, allowing you to follow up with a game winning card immediately afterward